Select the correct answer.

What is the range of this function?

A. (-∞, ∞)

B. all real numbers where x ≠ π/2 + nπ

C. all real numbers where x ≠ π + nπ

D. [0, π/2]

Select the correct answer What is the range of this function A B all real numbers where x π2 nπ C all real numbers where x π nπ D 0 π2 class=