Algebra Examples

\cos (\frac{π}{2})

$\cos (\frac{π}{2})$

Step 1

The exact value of

\cos (\frac{π}{2})

$\cos (\frac{π}{2})$ is

0

$0$ .

0

$0$

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

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