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NDA2011MathematicsDifferentiationActual

If y= (1+x^ 1 4 ) (1+x^ 1 2 ) (1-x^ 1 4 ) , then what is d y d x equal to?

Options

  1. A1
  2. B-1
  3. Cx
  4. Dx^ 1 2

Correct answer

B. -1

Step-by-step solution

The correct answer is option B

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