AshantiiJackson41 AshantiiJackson41 15-02-2024 Mathematics contestada What is the derivative of f(x) = sin(9ln(x))? A) f'(x) = cos(9ln(x)) B) f'(x) = 9cos(ln(x)) C) f'(x) = 9ln(x)cos(9ln(x)) D) f'(x) = 9ln(x)cos(ln(x))