Trigonometry Examples

$\cot (317) = \tan (2 \cdot 50 - 7)$

Step 1

The left side $- 1.07236871$ does not equal to the right side $- 19.08113668$ , which means that the given statement is false.

False

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