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(a) (i) Use the Composite...

(a) (i) Use the Composite Rule to differentiate the function

f (x) = e(−3x+2 sin x)/6

(ii) Use the Quotient Rule and your answer to part (a)(i) to show

that the function

g(x) = e^(−3x+2 sin x)/6

3 + 2 cos x (0 ≤ x ≤ 2π)

has derivative

g'

f (x) = e(−3x+2 sin x)/6

(ii) Use the Quotient Rule and your answer to part (a)(i) to show

that the function

g(x) = e^(−3x+2 sin x)/6

3 + 2 cos x (0 ≤ x ≤ 2π)

has derivative

g'

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