Q61. What is the general solution set for the equation sec(x) = -1?Mathematics — NUST Mock 3 — Question 61 of 200A. {2nπ | n ∈ ℤ}B. {(2n+1)π | n ∈ ℤ}C. {nπ/2 | n ∈ ℤ}D. {nπ | n ∈ ℤ}Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →