Answer Happy • 1. Let f(x) = cos(9x) and g(x) = 7+2 sin(9x). df(x) (a) Find dx g(x) [Give the answer in terms of sin(9x).] (b) Evaluate

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1. Let f(x) = cos(9x) and g(x) = 7+2 sin(9x). df(x) (a) Find dx g(x) [Give the answer in terms of sin(9x).] (b) Evaluate

Posted: Tue May 10, 2022 8:39 pm

by answerhappygod

: 1 Let F X Cos 9x And G X 7 2 Sin 9x Df X A Find Dx G X Give The Answer In Terms Of Sin 9x B Evaluate 1 (9.25 KiB) Viewed 32 times

1. Let f(x) = cos(9x) and g(x) = 7+2 sin(9x). df(x) (a) Find dx g(x) [Give the answer in terms of sin(9x).] (b) Evaluate f(x): g(x)dx • (25 marks)