Trigonometry Examples

$\cot (2) = \frac{\cot (1) - \tan (1)}{2}$

Step 1

The left side $28.63625328$ is equal to the right side $28.63625328$ , which means that the given statement is always true.

True

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$