User Anonymous

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About

A fan of Mathematics.

I am also a fan of interesting, horror riddles involving some mystery :) .

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A finite set of distinct positive numbers is special if each integer in the set divides the sum of all integers within the set.

Aug 4, 2020

Let $a = \frac{1 + \sqrt{2009}}{2}$ . Find the value of $(a^3 - 503a - 500)^5$ .

Jan 4, 2021

If $m$ and $n$ are reversed numbers (like $123$ and $321$) and $m * n = 1446921630$ , find $(m+n)$.

Dec 22, 2020

The Broken Calculator Problem

Jul 25, 2020

How to find sin of any fraction-angles, and how do you find them in fraction forms and not in decimal forms?

Dec 14, 2020

Prove that if $a,b,c$ are sides of a triangle and $s$ is the semi-perimeter, then $a^2+b^2+c^2 \geq \dfrac{36}{35}\bigg(s^2 + \dfrac{abc}{s}\bigg)$

Jul 21, 2021

Why can't you lose a chess game in which you can make $2$ legal moves at once?

Jul 29, 2020

Mathematical Fallacy - The $17$ camels Problem.

Jul 29, 2020

Find the remainder when $(x - 1)^{100} + (x - 2)^{200}$ is divided by $x^2 - 3x + 2$ .

Aug 4, 2020

Evaluate :- $\frac{(2020^2 - 20100)(20100^2 - 100^2)(2000^2 + 20100)}{10(2010^6 - 10^6)}$

Aug 8, 2020