Trigonometry Examples

$\sin (8.8) = \frac{\sin (2.5)}{3.5}$

Step 1

The left side $0.58491719$ does not equal to the right side $0.17099204$ , which means that the given statement is false.

False

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