Evaluate the sine, cosine, tangent, cosecant, secant, and cotangent of t = (-(3π/2)).

Question

Evaluate the sine, cosine, tangent, cosecant, secant, and cotangent of t = (-(3π/2)).

If the trigonometric function is undefined, enter "u"

sin (-(3π/2))= ?

cos (-(3π/2)) = ?

tan (-(3π/2)) = ?

csc (-(3π/2)) = ?

sec (-(3π/2)) = ?

cot (-(3π/2)) = ?

Answer 1

-3π / 2 = π / 2

Look at the unit circle.