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quixie quixie
wrote...
9 years ago
Differentiate the function.

f(x) = \({e^{10x}}cos5x\)

a. f'(x) =  \(-50{e^{10x}}sin5x\)

b. f'(x) =  \(10{e^{10x}}cos5x+5{e^{10x}}sin5x\)

c. f'(x) =  \(50{e^{10x}}sin5x\)

d. f'(x) =  \(10{e^{10x}}cos5x-5{e^{10x}}sin5x\)
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bio_manbio_man
wrote...
Educator
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Posts: 33262
9 years ago
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quixie Author
wrote...
9 years ago
Thank you for your help. Slight Smile
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