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4 votes
Find the derivative of the function. F(t) = e^(7tsin 2t)

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User Jna
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1 Answer

4 votes
F(t) = e^(7tsin 2t)
F'(t) = e^(7tsin 2t)*7[tsin 2t]'
F'(t) = e^(7tsin 2t)*7(sin 2t)*tcos(2t)*[2t]'
F'(t) = e^(7tsin 2t)*7(sin 2t)*tcos(2t)*2
F'(t) = 14e^(7tsin 2t)*(sin 2t)*tcos(2t)
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User SigmaXD
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