
Fnu K. answered 02/25/20
Expert in Mathematics and Physics
I am assuming you are talking about θ.
Sinθ and cosecθ is positive in first and second quadrant and negative in others.
Tanθ and cotθ is positive in first and third quadrant and negative in others.
Cosθ and secθ is positive in first and fourth quadrant and negative in others.
So the answer is quadrant II.
I hope this helps.