0. Functions

Evaluate the expression.

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

Evaluate the expression.

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

Evaluate the expression.

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

Evaluate the expression.

$\(\sin\)^{-1}1$

Evaluating inverse trigonometric functions Without using a calculator, evaluate the following expressions.

$\(\csc\)^{-1}\(\left\)(-1\(\right\))$

Evaluating inverse trigonometric functions Without using a calculator, evaluate the following expressions.

$\(\tan\)^{-1}\(\left\)(\(\tan\[\left\)(\(\frac{\pi}{4}\]\right\))\(\right\))$

Evaluating inverse trigonometric functions Without using a calculator, evaluate the following expressions.

$\(\tan\)^{-1}\(\left\)(\(\tan\[\left\)(\(\frac{3\pi}{4}\]\right\))\(\right\))$

Evaluating inverse trigonometric functions Without using a calculator, evaluate the following expressions.

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