Find the Exact Value arccos(csc(pi/2))

$\arccos (\csc (\frac{π}{2}))$

Step 1

The exact value of $\csc (\frac{π}{2})$ is $1$ .

$\arccos (1)$

Step 2

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

$0$

Related Questions