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Find the derivative of sin5xcos7x |
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Answer» ONG>ANSWER: here below solved Step-by-step explanation: dy/dx=d/dx(sin 5x. cos7x) =cos7x. d/dx(sin5x). d/dx(5x) +sin5x. d/dx(COS 7x). d/dx(7x) =cos7x. cos5x. 5+sin5x. (-sin7x). 7x =5cos5x. cos7x -7sin5x. sin7x |
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