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MHT CET202020 Oct 2020Morning ShiftMathematicsDifferentiationActual

If x=e^ (y+e)^ (y+e) (y+ ) , then d y d x =

Options

  1. A1-x x
  2. B1+x x
  3. C1 x
  4. Dx 1+x

Correct answer

A. 1-x x

Step-by-step solution

Here x=e^ y+x Differentiating w.r.t. x array l 1=e^ y+x ( d y d x +1 ) 1=e^ y+x d y d x +e^ y+x 1=x d y d x +x d y d x = 1-x x array

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