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March 18, 2020
Geometric Median |Understand the concept

Geometric Median is an important concept in the intersection of Geometry, Data Analysis and Algorithms. This article explores the concept.

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March 12, 2020
Examples & Counterexamples - A Way to Build Your Own Mathematics

This is an interesting article on how to build your own Mathematics with the help of examples and counter examples. Stay tuned.

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March 8, 2020
Sets and Venn diagrams |B.Math Entrance

Try this beautiful problem from B.Math Entrance Exam based on sets and venn diagrams. You may use sequential hints to solve the problem.

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March 7, 2020
INMO 2007

Try to solve these interesting INMO 2007 Questions. Solve them and write the answers in the comment to check your answers.

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March 7, 2020
Order of General and Special Linear Group

Here is the post in which you would learn about the Order of General and Special Linear Group with the help of a problem. Try it and learn the solution.

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March 7, 2020
Maximizing Arrangements

Here is a post related to a problem based on maximizing arrangements in Mathematics. Try the problem and learn the solution.

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March 6, 2020
Gaps in Permutation | TOMATO Objective Problem 145

The simplest example of power mean inequality is the arithmetic mean - geometric mean inequality. Learn in this self-learning module for math olympiad

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March 6, 2020
Geometry of Tangents | ISI Entrance B.Stat 2009

Objective Problem Geometry (ISI Entrance) Find the radius of smaller circle. Key Concepts Check the Answer Try with Hints Watch the Video Other useful links https://www.youtube.com/watch?v=IgXv5Skqpsg&t=10s https://dev.cheenta.com/series-and-trigonometry-isi-entrance-2009/ Related Program Subscribe to Cheenta at Youtube

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March 1, 2020
Series and Trigonometry | ISI B.Stat Entrance 2009

Problem - Series and Trigonometry (ISI B.Stat Entrance) We are going to discuss about Series and Trigonometry from I.S.I. B.Stat Entrance Objective Problem (2009). Given that $k(1+2+3++...+n)$= $(1^2+2^2+...+n^2)$ find $cos^{-1}\frac{2n-3k}{2}$. Key Concepts Check the Answer Try with Hints Watch the Video Other useful links GCD and Bezout Theorem Gauss Trick of Algebra Related Program Subscribe […]

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February 29, 2020
Well ordering principle and Bezout Theorem

Well ordering principle is a fundamental idea in Number Theory. It can be used to prove Bezout Identity. Learn it from this self learning module

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October 16, 2020
Value of Sum | PRMO - 2018 | Question 16

Try this Integer Problem from Number theory from PRMO 2018, Question 16 You may use sequential hints to solve the problem.

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October 15, 2020
Chessboard Problem | PRMO-2018 | Problem No-26

Try this beautiful Problem on Trigonometry from PRMO -2018.You may use sequential hints to solve the problem.

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October 13, 2020
Measure of Angle | PRMO-2018 | Problem No-29

Try this beautiful Problem on Trigonometry from PRMO -2018.You may use sequential hints to solve the problem.

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October 10, 2020
Good numbers Problem | PRMO-2018 | Question 22

Try this good numbers Problem from Number theory from PRMO 2018, Question 22 You may use sequential hints to solve the problem.

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October 8, 2020
Polynomial Problem | PRMO-2018 | Question 30

Try this Integer Problem from Number theory from PRMO 2018, Question 30 You may use sequential hints to solve the problem.

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October 6, 2020
Digits Problem | PRMO - 2018 | Question 19

Try this Integer Problem from Number theory from PRMO 2018, Question 19 You may use sequential hints to solve the problem.

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October 4, 2020
Chocolates Problem | PRMO - 2018 | Problem No. - 28

Try this beautiful Problem on Combinatorics from PRMO -2018.You may use sequential hints to solve the problem.

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October 2, 2020
Trigonometry | PRMO-2018 | Problem No-14

Try this beautiful Problem on Trigonometry from PRMO -2018.You may use sequential hints to solve the problem.

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September 30, 2020
External Tangent | AMC 10A, 2018 | Problem 15

Try this beautiful Problem on geometry based on circle from AMC 10A, 2018. Problem-15. You may use sequential hints to solve the problem.

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September 29, 2020
Dice Problem | AMC 10A, 2014| Problem No 17

Try this beautiful Problem on Probability from AMC 10A, 2014. Problem-17, You may use sequential hints to solve the problem.

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