for-the-following-trigonometric-expression-evaluate-and-give-the-answer-as-an-ex-8

Question

For the following trigonometric expression, evaluate and give the answer as an exact value in radians.

cot^{- 1}(- 1)

Accepted Answer

3π/4

Answer

5π/4

Answer

π/4

Answer

7π/4

For the following trigonometric expression, evaluate and give the answer as an exact value in radians.cot- 1(- 1)