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 ...

If there is something that has the ability to trigger a huge surge of empathy between the Chinese and Indians, it would be mathematics. People from these two countries have, for years, labored under ...

We’ve all been sat drinking a beer only to realize that the table wobbles irritatingly. But while a piece of folded paper can solve the problem for a few minutes, there is a better solution—and it ...