Question

If sin theta < 0 and cot theta < 0, which quadrant(s)

could the terminal side of theta lie?

Answer 1

Answer:

Step-by-step explanation:

sinθ < 0 means below the x axis

cotθ = cosθ/sinθ < 0

As sinθ  is already < 0 means cosθ has to be > 0 meaning right of the y axis.

Right of y and below x is the IV quadrant.