Trigonometry Examples

$\sin (0) \cos (0)$

Step 1

The exact value of $\sin (0)$ is $0$ .

$0 \cos (0)$

Step 2

The exact value of $\cos (0)$ is $1$ .

$0 \cdot 1$

Step 3

Multiply $0$ by $1$ .

$0$

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