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NDA2018MathematicsDifferentiationActual

What is d 1- 2 x dx equal to, where 4 x 2 ?

Options

  1. Ax+ x
  2. B-( x+ x)
  3. C( x+ x)
  4. DNone of the above

Correct answer

A. x+ x

Step-by-step solution

aligned & For 4 x 2 & 1- 2 x = ( ^2 x+ ^2 x+2 x x )^ 1 / 2 & =( x- x) & Differentiation = x+ x aligned

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