Question

If cos a>0 and cot a is undefined then where does the terminal side of a located?

A. Quadrant II
B.quadrant III
C.negative x axis
D.negative y axis
E.no such angle a exists

Answer 1

Answer:C

Therefore: In Quadrant I, cos(θ) > 0, sin(θ) > 0 and tan(θ) > 0 (All positive). For an angle in the second quadrant the point P has negative x

Explanation: