13. [-/11 Points] DETAILS LARCALC11 2.3.126. Find the derivative of the function f for n = 1, 2, 3, and 4. F ( x ) = sin x n = 1 f'( x ) = n = 2 f '( x) = n = 3 f'( x) = n = 4 f '( x ) = Use the results to write a general rule for f '(x) in terms of n. f '( x ) = Submit