Suppose theta is an angle in standard position such that csc

Suppose theta is an angle in standard position such that csc theta = 7/4 and cos theta

Solution

csc (theta) = 7/4, and cos(theta) < 0 ========> 2nd Quadrant

Theta = 145.15 degree

csc 145.15 = 1.75

sin 145.15 = 0.57

cos 145.15 = -0.82

sec 145.15 = -1.22

cot 145.15 = -1.44

tan 145.15 = -0.70