samsamisam3169 samsamisam3169 23-01-2024 Mathematics contestada If f(x) = { a + sin⁻1 (x+b), ∀x ≥ 1 x , ∀x < 1 is differentiable function then A. A = -1, B = -1B. A = 1, B = -1C. A = B = 1D. A = 0, B = 1