Inverse Trigonometric FunctionHard
Question
If x = sin-1K, y = cos-1K, -1 ≤ K ≤ 1, then the correct relationship is -
Options
A.x + y = 2
B.x - y = 2
C.x + y = π/2
D.x - y = π/2
More Inverse Trigonometric Function Questions
If cos-1x + cos-1y = 2π then sin-1x + sin-1y =...Consider two geometric progressions a1, a2, a3....... an & b1, b2, b3,.......bn with ar = = 2r-1 and another sequence t1...If sin-1 (1 - x) - 2 sin-1x = π/2, then x equals -...cos-1 + 2 sin-1is equal to-...If numerical value of tan is , then -...