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MHT CET202124 Sep 2021Evening ShiftMathematicsDifferentiationActual

If ^2 x+ ^2 y=1 , then d y d x =

Options

  1. A^2 x ^2 y
  2. B^2 y ^2 x
  3. C2 x 2 y
  4. D- ^2 y ^2 x

Correct answer

C. 2 x 2 y

Step-by-step solution

aligned & ^2 x+ ^2 y=1 & 2 x x-2 y y d y d x =0 & d y d x = 2 x x 2 y y = 2 x 2 y aligned

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