0. Functions

Evaluate the expression.

$\cos^{-1}\left(0\right)$

Evaluate the expression.

$\cos^{-1}\left(-\frac{\sqrt2}{2}\right)$

Evaluate the expression.

$\sin^{-1}1$

Evaluate the expression.

$\sin^{-1}\left(\frac{\sqrt3}{2}\right)$

Evaluate the expression.

$\tan^{-1}0$

Evaluate the expression.

$\tan^{-1}1$

Evaluate the expression.

$\tan^{-1}\left(-\frac{\sqrt3}{3}\right)$

Evaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.

$\tan^{-1}\left(5\right)$

Evaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.

$\sin^{-1}\left(-\frac13\right)$

Evaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.

$\cos^{-1}\left(\frac14\right)$

Evaluate the expression.

$\cos\left(\sin^{-1}1\right)$

Evaluate the expression.

$\sin^{-1}\left(\cos\frac{2\pi}{3}\right)$

Evaluate the expression.

$\cos\left(\cos^{-1}\left(-\sqrt3\right)\right)$

Evaluate the expression.

$\cos^{-1}\left(\cos\left(\frac{\pi}{2}\right)\right)$

Evaluate the expression.

$\tan^{-1}\left(\tan\frac{2\pi}{3}\right)$