Chapter 5.3, Problem 1CVC

Fill in each blank so that the resulting statement is true.

Let $\theta$ be any angle in standard position and let $P=(x,y)$ be any point besides the origin on the terminal side of $\theta$. If $r=\sqrt{x^2+y^2}$ is the distance from (0, 0) to (x, y), the trigonometric functions of $\theta$ are defined as follows:

$\sin \theta =$

_______ $\csc \theta =$

________

$\cos \theta =$

_______ $\sec \theta =$

________

$\tan \theta =$

_______ $\cot \theta =$

________