Q62. What is the derivative of cosec-1(x)?Mathematics — NUST Mock 3 — Question 62 of 200A. -1 / (|x|√(x2 - 1))B. -1 / (|x|√(x2 + 1))C. 1 / (|x|√(x2 - 1))D. -1 / √(x2 - 1)Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →