Trigonometry Examples

$\sin (- \frac{67 π}{6}) = - \frac{1}{2}$

Step 1

The left side $0.5$ does not equal to the right side $- 0.5$ , which means that the given statement is false.

False

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