SOLUTION: Identify the quadrant for the angle 0 satisfying the following conditions. cot 0 < 0 and cos 0 > 0

Algebra ->  Trigonometry-basics -> SOLUTION: Identify the quadrant for the angle 0 satisfying the following conditions. cot 0 < 0 and cos 0 > 0       Log On


   

Question 667610: Identify the quadrant for the angle 0 satisfying the following conditions.
cot 0 < 0 and cos 0 > 0
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Cotangent is cosine over sine, so if cosine is positive and cotangent is negative, sine has to be negative. Cosine is positive in QI and QIV. Sine is negative in QIII and QIV. Can you take it from here?

John

My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism