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Cheenta Opportunity Uncategorized

Summer Math Programs in the United States

In this article, we are going to learn about different summer math programs in the United States.

Many students don’t love math—but why not? Because we have failed to make it fun and intriguing by connecting it to things they already like and enjoy, and customizing the delivery so it carried personal significance.

No matter the skill level of the student, it’s important to make it fun and tailored to them as an individual.

Tougher concepts shouldn’t equal less fun!

The summer math programs ensures to keep the interest of the students intact, teaching them difficult concepts in a fun manner.

Let’s discuss the math programs you should consider participating this summer:

Awesome Math Summer Program

Awesome Math Summer Program (AMSP) is a 3-week rigorous summer camp that help students, passionate for Mathematics, strengthen their mathematical skills.

Eligibility: Usually students of age 12-18 participate in the camp. But, in special cases, students less than 12 years old may participate in the camp, if they are have good mathematical and problem-solving skills. One has to clear an admission test to participate in the camp.

Important dates: The dates for the Summer Camp will be available on the website at the end of December 2020.

For more info: https://www.awesomemath.org/summer-program/overview/program-information/

Canada/ USA Math Camp

Canada/USA Math Camp is a 5-week long math program for the high school students, where they can explore undergraduate and even graduate-level topics while building their problem-solving skills.

Eligibility: 13-18 years old students can participate in the math camp.

Important dates: The dates for the Math Camp 2021 will be announced on the website in January 2021.

For more info: https://www.mathcamp.org/about_mathcamp/

Hampshire College Summer Studies in Mathematics

Hampshire College Summer Studies in Mathematics (HCSSiM) is a six-week summer camp for college students. The students live in the dorms at Hampshire College in Massachusetts and study and play in its fields, woods, and academic buildings, spending majority of their day in doing mathematics.

Eligibility: Only college students are eligible to participate in this camp.

Important dates: You can check the website on mid to late December 2020 to apply for this camp.

For more info: https://hcssim.org/

Texas state Math works Summer Math Camps

Texas state Mathworks Summer Math Camps provides math camps in 3 different ways:

  1. JSMC-Half Day Camp – Junior Summer Half Day Math Camp provides a unique mathematical learning community for elementary and middle school students, pre-service teachers, in-service teachers, master teachers, undergraduate students, graduate students, and university faculty.

Eligibility: Students of Grades 3-8 can participate in this camp.

2. JSMC-Residential – The Residential JSMC is an immersive summer program for middle school students who love mathematics. This program encourage a student to become a creative and critical thinker.

Eligibility: Students of Grades 6-8 can participate in this camp.

3. Honors Summer Math Camp – It is a multi-summer program for high school students, that provides a unique learning environment for in-depth experience in problem-solving.

Eligibility: Students of Grades 9-12 can participate in this camp.

Important dates: Get the updates from their official website.

For more info: https://www.txstate.edu/mathworks/camps/Summer-Math-Camps-Information.html

MathILy

MathILy is a five-weeks intensive residential summer program. They focus on serious mathematics infused with levity.

Eligibility: This is a program for high school students.

Important dates: Check the dates in the website for 2021 summer program.

For more info: http://www.mathily.org/

Program in Mathematics for Young Scientists (PROMYS)

PROMYS is a six-week summer program at Boston University. It is designed to encourage strongly motivated students to explore in depth mathematics in a supportive community of peers, counselors, research mathematicians, and visiting scientists.

Eligibility: This is a program for high school students.

Important dates: You can sign up in the website to get the notification of the camp.

For more info: https://promys.org/

The Ross Program

The Ross Program is an intensive summer experience designed to encourage motivated students to explore mathematics.

Eligibility: Pre-college students are eligible for this program.

Important dates: Check the website.

For more info: https://rossprogram.org/

Stanford University Mathematics Camp (SUMaC)

Stanford University Mathematics Camp (SUMaC) is a three weeks summer program for students motivated to learn advanced mathematics.

Eligibility: 10th and 11th-grade students from around the world can participate in this Mathematics camp.

Important dates: Check the website.

For more info: https://spcs.stanford.edu/programs/stanford-university-mathematics-camp-sumac

Prove it! Math Academy

Prove it! Math Academy program leads participants through an exciting and challenging two-week course emphasizing mathematical rigor and proof-writing skills in a problem-solving context.

Eligibility: Applicants must be at least 14 years old and less than 19 years old on the day the program begins.

Important dates: Check the website.

For more info: https://proveitmath.org/

A* Summer Math Camp

A* Summer Math Camp is a three-months summer camp that gives the students the opportunity to improve their math skills during summer season.

Eligibility: This camp is organized for students of grade 4 – 12.

Important dates: Check the website.

For more info: https://alphastar.academy/

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AMC 10 AMC 12 Guide

What is AMC 10 or 12? How to Prepare for them?

American Mathematics Contest 10/12 (AMC 10/12) is the 2nd stage of Math Olympiad Contest in the US after AMC 8. The contest is in multiple choice format and aims to develop problem solving abilities. The difficulty of the problems dynamically varies and are based on important mathematical principles. These contests have a lasting educational value.

Eligibility for AMC 10/12:

Students in grade 10 or below and under 17.5 years of age on the day of the contest can take the AMC 10. Students in grade 12 or below and under 19.5 years of age on the day of the contest can take the AMC 12.

AMC 10/12 Exam Syllabus:

The syllabus for AMC 10 include:

  • Elementary Algebra
  • Basic Geometry Knowledge like Pythagorean Theorem, area and volume formulas
  • Elementary Number Theory
  • Elementary Probability

The syllabus for AMC 10 excludes:

  • Trigonometry
  • Advanced Algebra
  • Advanced Geometry

The syllabus of AMC 12 includes high school mathematics curriculum and including all the topics mentioned above. Only calculus is excluded in the advanced topics.

AMC 10 and AMC 12 Test Format:

As mentioned earlier, the format of the tests are multiple choice type. It is a 75 minute test with 25 questions. The exams are held on two dates under the names AMC 10A and 10B for AMC 10 and AMC 12A and 12B for AMC 12.

Upcoming AMC 10 and AMC dates:

For AMC 10/12A:

Early bird Registration: through Dec. 2, 2020

Regular Registration: Dec. 3 – 19, 2020

Late Registration: Dec. 20, 2020 – Jan. 9, 2021

Exam Days: Thursday, February 4, 2021
For AMC 10/12B:

Early bird Registration: through Dec. 8, 2020

Regular Registration: Dec. 9 – Jan 9, 2020

Late Registration: Jan. 10, 2020 – 13, 2021

Exam Days: Wednesday, February 10, 2021

Books for Preparation:

Cheenta believes “It is important to completely solve at least one book per topic before going into the harder ones. You do not need to solve hard books for all topics.”

So, we prefer, one should keep “Challenges and Thrills of Pre College Mathematics” as a Common Minimum Requirement for your preparation.

How to Prepare for AMC 10 or AMC 12?

  • Utilize the resources: Here are the resources required to help you perform better in AMC 10 or AMC 12 Preparation:
  • Solve Past Papers and similar questions from similar contests like SMO (Singapore), UKMT (Junior, Senior), University of Waterloo BMC, Math Kangaroo which may serve as practice problems for AMC 10/12.
  • Take tests and Track your Tests: Tests are essential for knowing your weaknesses and strengths. Attempting quizzes and mock tests helps the students to evaluate themselves.
  • Get a coach: A coach can see and analyze your performance and guide you in the best way possible. He/She can help you strengthen your weaknesses by letting you work in the right direction.
Categories
AMC 10 AMC 12 Guide

Upcoming USA Math Competition

In this post, we are going to discuss about the upcoming USA Math Contests that would be useful for you to consider if you are looking to participate in Mathematics Competitions.

1. American Mathematics Competitions (AMC)

American Mathematics Competition (AMC) are the mathematics contests for United States students that leads them to International Mathematics Olympiad (IMO).

Eligibility:

These competitions are divided into 3 levels:

  1. AMC 8, for classes 8 or below
  2. AMC 10, for classes 10 or below
  3. AMC 12, for classes 12 or below

Higher scores in AMC 10 or 12 lead the stuedents to American Invitational Mathematics Examination (AIME) or USAMO/USAJMO.

Important Dates:

For AMC 8:

Early bird Registration: through October 1, 2020

Regular Registration: 2nd – 29th October 2020

Late Registration: 30th October – 3rd November 2020

Exam Days: Tuesday, November 10, 2020 through Monday, November 16, 2020

For AMC 10A/12A:

Early bird Registration: through Dec. 2, 2020

Regular Registration: Dec. 3 – 19, 2020

Late Registration: Dec. 20, 2020 – Jan. 9, 2021

Exam Days: Thursday, February 4, 2021
For AMC 10B/12B:

Early bird Registration: through Dec. 8, 2020

Regular Registration: Dec. 9 – Jan 9, 2020

Late Registration: Jan. 10, 2020 – 13, 2021

Exam Days: Wednesday, February 10, 2021

For AIME:

AIME I: Wednesday, March 10, 2021

AIME II: Thursday, March 18, 2021

For more info: https://www.maa.org/math-competitions

2. Perennial Math

Perennial Math has 3 types of competitions: Online Math contest, Onsite Tournament and Virtual Tournaments.

Eligibility:

Online and Onsite Tournaments are for students of Grade 3-8 and Virtual Tournaments are for students of grade 3 -12.

Important dates:

The Online Math Contest usually occurs in 2 seasons. 4 tests are held in each season. Season 1 is November through February and Season 2 is January through April.

The On Site Tournament is online for this year due to COVID 19. Here are the Ucoming Events:

  1. Birmingham AL Tournament – 24th October 2020
  2. Ohio Tournament – 14th October 2020
  3. Douglasville, GA Tournament – 15th December 2020
  4. Memphis TN Tournament – 23rd January 2020

Virtual Tournaments are Video Conferencing Tournaments in a WebEx Chat Room with a Gameshow Host. The Upcoming Virtual Tournaments are listed below:

  1. Pumpkin pi Fest (for individuals) – 17th October 2020
  2. Mathoween (for individuals) – 31st October 2020
  3. Mathgiving (for individuals) – 21st November 2020
  4. Winterchill ( for individuals) – 12th December 2020
  5. Winterdash (Grade 3-8) Team Event (for teams) – 15th – 17th December 2020
  6. Top 10 Championships (for individuals) – 19th December 2020

For more info: https://perennialmath.com/

3. SCUDEM V 2020

This fall due to COVID 19, SCUDEM V 2020 will be held in a virtual approach.

Eligibility:

SCUDEM V 2020 is an opportunity for students, in high school or undergraduate school, to engage in a differential equations modeling experience. One can register with a team of 3 or individually. A team will be formed for individuals. They can apply to participate as a student, coach or judge.

Important Dates:

  1. For Students: Registration closes 23rd October 2020
  2. For Coaches: Registration closes 15th October 2020
  3. For Judges: Registration closes 13th October 2020

For more info: https://www.simiode.org/scudem/2020

4. Rocket City Math League

The Rocket City Math League is a free, international math contest granted from Mu Alpha Theta.

Eligibility:

It  is open to all middle, high school, and two-year college students enrolled in pre-algebra through precalculus and above math courses.

Important Dates:

  1. Interschool Test: Distributed Nov 10, 2020
  2. Round One: January 12, 2021
  3. Round Two: February 16, 2021
  4. Round Three: March 9, 2021

For more info: https://mualphatheta.org/rcml-contest

5. Purple Comet! Math Meet

The Purple Comet! Math Meet is a free, annual, international, online, team, mathematics competition, where teams from 1 – 6 students compete by submitting solutions to a list of mathematics problems.

Eligibility:

It is designed for middle and high school students.

Important Dates:

Next Contest: 6 – 15th April 2021

For more info: https://purplecomet.org/

6. National Internet Math Olympiad

National Internet Math Olympiad is an online Math Contest partnered with Online Math Open (OMO). Teams of upto 4 participate in the contest who are given more than a week to answer 30 short answer questions, ranging from the early AMC to late IMO.

Eligibility:

High school students are eligible for this.

Important Dates:

Fall Contests occurs in October to November and Spring contests in March and April.

For more info: https://internetolympiad.org/contests

7. M3 Challenge

MathWorks Math Modeling (M3) Challenge helps students to to work as a team to tackle a real-world problem under time and resource constraints, akin to those faced by professional mathematicians working in industry.

Eligibility:

Students of age 16 – 19 in US participate in this competition.

Important Dates:

Registration opens in November for M3 Challenge 2021.

For more info: https://m3challenge.siam.org/

8. MathCON

MathCON is an innovative mathematics platform, including a competition series and educational resources and opportunities for students and educators, developed to enhance mathematics education.

Eligibility:

MathCON is open to all students in grades 4-12, including public, charter, private and home schooled students.

Important Dates:

Registration going on for 2021.

For more info: https://www.mathcon.org/

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Cheenta Opportunity

All About Duke Math Meet

The Duke Math Meet (DMM) is a regional mathematics contest for high school students held at Duke University each year.  It is organized by the members of the Duke University Mathematics Union (DUMU) and sponsored by the Duke Mathematics Department.

The DMM lasts for the whole day. On this day:

  1. The students solve challenging mathematics problems
  2. Meet new people
  3. Make friends with contestants from other schools and states.

Rounds of Duke Math Meet

There are 5 major rounds in this meet that are scheduled on a Math Meet day. Here are the description of these rounds:

Power Round:

In this round, the students are given a multi-part proof problem. These problems need to be discussed in a group and answered in the form of mathematical proofs by providing a proper justification. Credits are given on the basis of the way you approach a problem.

Team Round:

The team members are given 10 questions with numerical answers. Accurate and simplified answers will get full credits. An problem not attempted or wrong does not lead to negative marking.

Individual Round:

As the name says, the problems in this round needs to be solved individually. The participants are given 10 questions in total and receive a pair at a time. Each question is assigned a point, i.e., 10 points in total. The participants need to properly mention the answer in the sheet. In case of a tie, the tie will be broken during the Lightning round.

Relay Round:

This is a very interesting round. The team is broken down in a group of 3. Each of those group of 3 people will receive different problems. After solving the problem the first person received, he will pass that to the second person written on a small piece of paper. The second person will need that number to solve his or her problem. This number is called as “The Number You Will Receive (TNYWR).” When the second person gets his answer he will pass it to the third person. Now, the third person will use that number to solve his problem and once done will submit his answer only at the 3rd or the 6th minute mark. If the correct answer is submitted at the 3rd minute mark, maximum points will be rewarded.

Teams will receive 4 points for a correct solution at the three-minute mark and 2 points for a correct solution after six minutes.

Devil Round:

This is a relaxing round for the participants, not affecting any team score. The participants are randomly put in a team of 6 or 7 and then they have to choose a name of their group and a runner, who will be in charge of retrieving questions and submitting the team’s solutions. Once they get a problem, they need to solve it and run to the moderator, who will give them a new question to solve, until the moderators’ supply of problems run out. Each problem will be worth the same value; correct answers will receive full credit but incorrect answers will not be penalized. Each team’s score will be updated live on the board at the front of the room. The teams with the highest scores at the end of the round wins and earns a special prize.

Rules of Duke Math Meet

  1. Calculators are not allowed.
  2. All numerical answers should be reduced to the simplest forms.
  3. Illegible and/or multiple answers will receive no credit.

How to Participate?

A high school student can participate in the Duke Math Meet by forming a team or a partial team and even as an individual. Below is the proper breakdown of the participants:

TEAMS: Each team consists of 6 students.  Each club may send 2 teams + the number of teams they had in the top 15 last year, with a maximum of 4 teams.  The groups that can send more than two teams are listed below:

4 teams:  Thomas Jefferson, NCSSM, Enloe, ITCCC
3 teams:  East Chapel Hill, Green Hope, Charlotte Math Club, Carnage Middle, Ravenscroft

FULL/PARTIAL TEAMS: Teams with 6 members are full teams, while any team with fewer, including individuals, are partial teams.  There is a cap of 40 team slots (240 students) for full teams, and a cap of 5 team slots (30 students) for partial teams and individuals. The partial teams will be combined to form 5 complete teams.

PROCTORS:
Schools and groups must bring one proctor for every team and partial team they are sending.  For example, if a school is bringing one full team of six and one partial team of four, they are required to bring two proctors.

How Cheenta can help you?

Cheenta has been helping students achieve a better understanding of Advanced Mathematics since 10 years. It is a team of faculty members from prestigious universities of the world. We are eager to help and guide anyone who is passionate for mathematics.

So, if you’re interested in participating and winning such extra-ordinary Mathematics Competitions, we are there to guide you.

We will not only provide you personalized mentoring, but will also put you in a community of Active Learners, who will become the reason for you to be an unstoppable Problem Solver.

If you have read till here, we are sure you are a Math lover and want to join us!

So, reach us and show your love for Mathematics, by filling up some details so that we can contact you. Contact us Now and Get a Trial Class.

Categories
AIME II Algebra Arithmetic Calculus Math Olympiad USA Math Olympiad

Sequence and permutations | AIME II, 2015 | Question 10

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME II, 2015 based on Sequence and permutations.

Sequence and permutations – AIME II, 2015


Call a permutation \(a_1,a_2,….,a_n\) of the integers 1,2,…,n quasi increasing if \(a_k \leq a_{k+1} +2\) for each \(1 \leq k \leq n-1\), find the number of quasi increasing permutations of the integers 1,2,….,7.

  • is 107
  • is 486
  • is 840
  • cannot be determined from the given information

Key Concepts


Sequence

Permutations

Integers

Check the Answer


Answer: is 486.

AIME II, 2015, Question 10

Elementary Number Theory by David Burton

Try with Hints


While inserting n into a string with n-1 integers, integer n has 3 spots where it can be placed before n-1, before n-2, and at the end

Number of permutations with n elements is three times the number of permutations with n-1 elements

or, number of permutations for n elements=3 \(\times\) number of permutations of (n-1) elements

or, number of permutations for n elements=\(3^{2}\) number of permutations of (n-2) elements

……

or, number of permutations for n elements=\(3^{n-2}\) number of permutations of {n-(n-2)} elements

or, number of permutations for n elements=2 \(\times\) \(3^{n-2}\)

forming recurrence relation as the number of permutations =2 \(\times\) \(3^{n-2}\)

for n=3 all six permutations taken and go up 18, 54, 162, 486

for n=7, here \(2 \times 3^{5} =486.\)

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Algebra Arithmetic Math Olympiad USA Math Olympiad

Numbers of positive integers | AIME I, 2012 | Question 1

Try this beautiful problem from the American Invitational Mathematics Examination, AIME 2012 based on Numbers of positive integers.

Numbers of positive integers – AIME 2012


Find the number of positive integers with three not necessarily distinct digits, \(abc\), with \(a \neq 0\) and \(c \neq 0\) such that both \(abc\) and \(cba\) are multiples of \(4\).

  • is 107
  • is 40
  • is 840
  • cannot be determined from the given information

Key Concepts


Integers

Number Theory

Algebra

Check the Answer


Answer: is 40.

AIME, 2012, Question 1.

Elementary Number Theory by David Burton .

Try with Hints


Here a number divisible by 4 if a units with tens place digit is divisible by 4

Then case 1 for 10b+a and for 10b+c gives 0(mod4) with a pair of a and c for every b

[ since abc and cba divisible by 4 only when the last two digits is divisible by 4 that is 10b+c and 10b+a is divisible by 4]

and case II 2(mod4) with a pair of a and c for every b

Then combining both cases we get for every b gives a pair of a s and a pair of c s

So for 10 b’s with 2 a’s and 2 c’s for every b gives \(10 \times 2 \times 2\)

Then number of ways \(10 \times 2 \times 2\) = 40 ways.

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AIME I Algebra Arithmetic Geometry Math Olympiad USA Math Olympiad

Number of points and planes | AIME I, 1999 | Question 10

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1999 based on Number of points and planes.

Number of points and planes – AIME I, 1999


Ten points in the plane are given with no three collinear. Four distinct segments joining pairs of three points are chosen at random, all such segments being equally likely.The probability that some three of the segments form a triangle whose vertices are among the ten given points is \(\frac{m}{n}\) where m and n are relatively prime positive integers, find m+n.

  • is 107
  • is 489
  • is 840
  • cannot be determined from the given information

Key Concepts


Number of points

Plane

Probability

Check the Answer


Answer: is 489.

AIME I, 1999, Question 10

Geometry Vol I to IV by Hall and Stevens

Try with Hints


\(10 \choose 3\) sets of 3 points which form triangles,

fourth distinct segment excluding 3 segments of triangles=45-3=42

Required probability=\(\frac{{10 \choose 3} \times 42}{45 \choose 4}\)

where \({45 \choose 4}\) is choosing 4 segments from 45 segments

=\(\frac{16}{473}\) then m+n=16+473=489.

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Categories
Algebra Arithmetic Calculus Math Olympiad USA Math Olympiad

Arithmetic Sequence Problem | AIME I, 2012 | Question 2

Try this beautiful problem from the American Invitational Mathematics Examination, AIME 2012 based on Arithmetic Sequence.

Arithmetic Sequence Problem – AIME 2012


The terms of an arithmetic sequence add to \(715\). The first term of the sequence is increased by \(1\), the second term is increased by \(3\), the third term is increased by \(5\), and in general, the \(k\)th term is increased by the \(k\)th odd positive integer. The terms of the new sequence add to \(836\). Find the sum of the first, last, and middle terms of the original sequence.

  • is 107
  • is 195
  • is 840
  • cannot be determined from the given information

Key Concepts


Series

Number Theory

Algebra

Check the Answer


Answer: is 195.

AIME, 2012, Question 2.

Elementary Number Theory by David Burton .

Try with Hints


After the adding of the odd numbers, the total of the sequence increases by \(836 – 715 = 121 = 11^2\).

Since the sum of the first \(n\) positive odd numbers is \(n^2\), there must be \(11\) terms in the sequence, so the mean of the sequence is \(\frac{715}{11} = 65\).

Since the first, last, and middle terms are centered around the mean, then \(65 \times 3 = 195\)

Hence option B correct.

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Geometry Math Olympiad USA Math Olympiad

Length and Triangle | AIME I, 1987 | Question 9

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1987 based on Length and Triangle.

Length and Triangle – AIME I, 1987


Triangle ABC has right angle at B, and contains a point P for which PA=10, PB=6, and \(\angle \)APB=\(\angle\)BPC=\(\angle\)CPA. Find PC.

Length and Triangle
  • is 107
  • is 33
  • is 840
  • cannot be determined from the given information

Key Concepts


Angles

Algebra

Triangles

Check the Answer


Answer: is 33.

AIME I, 1987, Question 9

Geometry Vol I to Vol IV by Hall and Stevens

Try with Hints


Let PC be x, \(\angle \)APB=\(\angle\)BPC=\(\angle\)CPA=120 (in degrees)

Applying cosine law \(\Delta\)APB, \(\Delta\)BPC, \(\Delta\)CPA with cos120=\(\frac{-1}{2}\) gives

\(AB^{2}\)=36+100+60=196, \(BC^{2}\)=36+\(x^{2}\)+6x, \(CA^{2}\)=100+\(x^{2}\)+10x

By Pathagorus Theorem, \(AB^{2}+BC^{2}=CA^{2}\)

or, \(x^{2}\)+10x+100=\(x^{2}\)+6x+36+196

or, 4x=132

or, x=33.

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Categories
Algebra Arithmetic Math Olympiad USA Math Olympiad

Algebra and Positive Integer | AIME I, 1987 | Question 8

Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1987 based on Algebra and Positive Integer.

Algebra and Positive Integer – AIME I, 1987


What is the largest positive integer n for which there is a unique integer k such that \(\frac{8}{15} <\frac{n}{n+k}<\frac{7}{13}\)?

  • is 107
  • is 112
  • is 840
  • cannot be determined from the given information

Key Concepts


Digits

Algebra

Numbers

Check the Answer


Answer: is 112.

AIME I, 1987, Question 8

Elementary Number Theory by David Burton

Try with Hints


Simplifying the inequality gives, 104(n+k)<195n<105(n+k)

or, 0<91n-104k<n+k

for 91n-104k<n+k, K>\(\frac{6n}{7}\)

and 0<91n-104k gives k<\(\frac{7n}{8}\)

so, 48n<56k<49n for 96<k<98 and k=97

thus largest value of n=112.

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