Trigonometry Examples

$\tan (9) - \tan (2.5) = 17 \tan (35)$

Step 1

The left side $0.11472349$ does not equal to the right side $11.90352814$ , which means that the given statement is false.

False

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