Calculus Examples

$2 \cos (2 (0))$

Step 1

Multiply $2$ by $0$ .

$2 \cos (0)$

Step 2

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

$2 \cdot 1$

Step 3

Multiply $2$ by $1$ .

$2$

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