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NDA2014MathematicsIndefinite IntegrationActual

Consider the function f^ (x)= ^4 x+4 with f(0)=0 and f^ (0)=0 . What is f^ (x) equal to?

Options

  1. Ax- ^3 x 3 +4 x
  2. Bx+ ^3 x 3 +4 x
  3. Cx+ ^3 x 3 +4 x
  4. D- x- ^3 x 3 +4 x

Correct answer

B. x+ ^3 x 3 +4 x

Step-by-step solution

The correct answer is option (B)

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