Find the value by referring to the graph of the trigonometric function. If the value is undefined, write undefined.
tan(-3/2 pi)

Question

Find the value by referring to the graph of the trigonometric function. If the value is undefined, write undefined.
tan(-3/2 pi)

jdoe0001 · Answer

check your Unit Circle for the angle $\bf \cfrac{3\pi}{2}$  keeping in mind that $\bf tan(\theta)=\cfrac{sin(\theta)}{cos(\theta)}\implies \cfrac{y}{x}$

jdoe0001 · Answer

\(\bbf -\cfrac{3\pi}{2}\   rather, missed the negative part, keep in mind that negative angles are the ones that go CLOCKWISE |dw:1384551108582:dw|

jdoe0001 · Answer

$\bf -\cfrac{3\pi}{2}$   rather