Trigonometry is the branch of mathematics that explains the relationship between sides and angles of a triangle. In a right angled triangle the three sides are perpendicular, base and hypotenuse, as ...

A mechanical engineer's video simplifying the concepts of sine and cosine has caught the internet's attention as well as Paytm founder Vijay Shekhar Sharma.

Researchers at Rochester Institute of Technology have developed MathDeck, an online search interface that allows anyone to easily create, edit and lookup sophisticated math formulas on the computer.