Trigonometry Examples

$\tan (23^{+}) = \cot (67)$

Step 1

The left side $N a N$ does not equal to the right side $0.60521064$ , which means that the given statement is false.

False

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