Trigonometry Examples

$\sin (24.8) = \cos (20.4)$

Step 1

The left side $0.41945208$ does not equal to the right side $0.93728198$ , which means that the given statement is false.

False

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