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November 4, 2019
Number Theory, Korea Junior MO 2015, Problem 7

This problem in number theory is an elegant application of the ideas of the proof of infinitude of primes from Korea. Try with our sequential hints.

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November 3, 2019
Inequality, Israel MO 2018, Problem 3

This problem is a basic application of triangle inequality along with getting to manipulate the modulus function efficently. Try with our sequential hints.

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November 1, 2019
Number Theory, Greece MO 2019, Problem 3

This problem is a beautiful application of prime factorization theorem, and reveal how important it is. Try with our sequential hints.

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November 1, 2019
Why is the number zero most important in mathematics?

The number 0, looks very ordinary but has a huge role in every field of mathematics. Here is the reason why it has a huge role in mathematics.

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October 31, 2019
How did Aryabhatta invent zero? How did he get this idea? Why did he give zero an oval shape?

We all know about the famous number 0. Our Indian mathematician Aryabhatta has a mind cracking contribution in the inversion of 0.

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October 31, 2019
Algebra, Germany MO 2019, Problem 6

This problem is a beautiful application of algebraic manipulations, ideas of symmetry, and vieta's formula in polynomials. Try with our sequential hints.

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October 30, 2019
Geometry, Israel MO 2019, Problem 3

This problem is cute and intermediate application of the basic geometry principles. Try out this problem with our sequential hints.

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October 29, 2019
AMC 10A Year 2005 Problem 22 Sequential Hints

A beautiful problem form American Math Contest (AMC 10A) 2005, Problem 22 solution. Key idea here is to apply the greatest integer function.

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October 29, 2019
What are some facts about Leonardo Fibonacci and the Fibonacci sequence that everyone wants to know?

So we all know about the famous Fibanacci Sequence but , I found some really interesting facts about this sequence about it's application.

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October 29, 2019
Combinatorics, Israel MO 2014, Problem 4

This is a bashing problem of combinatorics that will require the idea of patiently solving out the cases with intricate details and patience. Try with our sequential hints.

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