Science

Derivatives of Trigonometric Functions: Trigonometric and inverse trigonometric functions are differentiable at each point of its domain. $latex frac{d}{dx} sin x = cos x $ $latex frac{d}{dx} cos x = - sin x $ $latex...

Mensuration Formulas Mensuration is the branch of mathematics which deals with the study of Geometric shapes, their area, volume and related parameters. Some important mensuration formulas are:  Area of triangle(A) = $latex frac{1}{2} times text{base} times text{altitude}$ Area of triangle(A) = $latex sqrt{s(s...