the terminal arm of angle theta passes through the point (x,y) in quadrant 1. Leaving your answers in terms of x and y, determine the following:
a) csc(theta + PI)
b) sec (theta-pi/2)
c) cot (theta + pi/2)

the terminal arm of angle theta passes through the point (x,y) in quadrant 1. Leaving your answers in terms of x and y, determine the following:
a) csc(theta + PI)
b) sec (theta-pi/2)
c) cot (theta + pi/2)