11. [-13 Points] DETAILS SCALCETS 3.3.031. (a) Use the Quotient Rule to differentiate the function _ tan(x) 1 x) _ sec(x) ' (b) Simplify the expression for x) by writing it in terms of sin(x) and cos(x), and then nd f'(x). (c) Are your answers to parts (a) and (b) equivalent? 0 Yes ONO