Senthilkumar Gopal

This post explains common terms in mathematical writing—like theorem, lemma, axiom, and proof—using simple examples involving even numbers. It helps beginners understand how these terms structure mathematical reasoning.

This post describes a review of the basics regarding p-value

This post reviews the basics of combinatorics and specifically the difference between permutations, variations and combinations.

This post describes some of the well known paradoxes in statistics

This post discusses Fermat’s little theorum and its usage in modular arithmetic