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02-01-2018
Mathematics

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25 Pts! Calculus Problem! Find y′ if x = sin(x + y)

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Аноним Аноним

02-01-2018

x = sin(x + y)

differentiating term by term:-

1 = cos(x + y) * (1 + y')

1 = cos (x + y) + y' cos(x + y)

y' = 1 - cos(x + y)
------------------
cos (x + y)

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