Trigonometry Examples

$\cot (11) = \tan (2 (11) (57))$

Step 1

The left side $5.14455401$ does not equal to the right side $- 0.10510423$ , which means that the given statement is false.

False

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