## A Possible Proof of Collatz Conjecture

Our reader Eswar Chellappa has sent his work on the solution of ‘3X+1’ problem, also called Collatz Conjecture.…

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23 posts

- byGaurav Tiwari
- December 11, 2014

- byGaurav Tiwari
- April 15, 2014

Infinitely many answers questions are possible to the answer, “No”. So, our real task should be to find…

- byGaurav Tiwari
- September 14, 2014

This mathematical fallacy is due to a simple assumption, that $ -1=\dfrac{-1}{1}=\dfrac{1}{-1}$ . Proceeding with $ \dfrac{-1}{1}=\dfrac{1}{-1}$ and…

- byGaurav Tiwari
- May 8, 2015

Here is an interesting mathematical puzzle alike problem involving the use of Egyptian fractions, whose solution sufficiently uses…

- byGaurav Tiwari
- December 21, 2017

Ramanujan (1887-1920) discovered some formulas on algebraic nested radicals. This article is based on one of those formulas.…

- byGaurav Tiwari
- April 5, 2014

This is a puzzle which I told to my classmates during a talk, a few days before. I…

- byGaurav Tiwari
- December 13, 2016

This is a famous problem of intermediate analysis, also known as ‘Archimedes’ Cattle Problem Puzzle’, sent by Archimedes…

- byGaurav Tiwari
- July 16, 2015

This is not just math, but a very good test for linguistic reasoning. If you are serious about…

- byGaurav Tiwari
- January 22, 2017

Two close friends, Robert and Thomas, met again after a gap of several years. Robert Said: I am…

- byGaurav Tiwari
- June 6, 2014

Before my college days I used to multiply this way. But as time passed, I learned new things. In…

- byGaurav Tiwari
- January 7, 2014

Multiplication is probably the most important elementary operation in mathematics; even more important than usual addition. Every math-guy…

- byGaurav Tiwari
- October 30, 2014

Let have a Test: You need to make a calculation. Please do neither use a calculator nor a…

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