Question

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

Answer 1

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

Answer 2

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

Answer 3

\(\bf -\cfrac{3\pi}{2}\) rather