Some think mathematics is only an abstract notion. Here in this BLOG, we not only present its pure beauty, but also its existence in Nature.

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Birthdays of N People in a Room

There are N randomly chosen people in a room. Let Q(N) be the probability of having all these N people to have different birthdays ...

Jan 31 min read

Learn how to solve cubic equations using the cubic formula, which is derived in this paper. Trigonometric substitution method is presented.

Aug 2, 20231 min read

A pizzeria serves elliptical pizzas. We need to figure out how to cut it into equal size slices to feed 8 people. A great Calculus question!

Jan 18, 20231 min read

The derivation of parabolic mirror equations (both for concave and convex mirrors) are presented. The relations between object and image ...

Dec 5, 20221 min read