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NDA2010MathematicsDifferentiationActual

What is the derivative of x a^2-x^2 +a^2 ⁻¹ ( x a ) ?

Options

  1. Aa^2-x^2
  2. B2 a^2-x^2
  3. Cx^2-a^2
  4. D2 x^2-a^2

Correct answer

B. 2 a^2-x^2

Step-by-step solution

The correct answer is option is (B).

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