Trigonometry Examples

$\frac{- 6 + 3 i}{- 5 - 5 i} = \frac{45}{13} + \frac{9}{13} \cdot i$

Step 1

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

False

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