1. Let f(x) = cos(9x) and g(x)= 7+2 sin(9x). = d | f(x) (a) Find dx g(x) [Give the answer in terms of sin(9x).] π (b) Ev
Posted: Tue May 10, 2022 8:38 pm
1. Let f(x) = cos(9x) and g(x)= 7+2 sin(9x). = d | f(x) (a) Find dx g(x) [Give the answer in terms of sin(9x).] π (b) Evaluate S. f(x).g(x)dx. TT 6