Question 389901
sin(x+y)=x^2 find the derivative
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Derivative:
cos(x+y)*(1+y') = 2x
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Solve for y':
cos(x+y) + y'[cos(x+y)] = 2x
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y' = [2x-2(x+y)]/cos(x+y)
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Cheers,
Stan H.