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Black Book Advanced Problems in MathematicsMathematicsApplication of Derivatives

If (a, b) be the point on the curve 9y^2 = x^3 where normal to the curve make equal intercepts with the axis, then the value of (a + b) is :

Options

  1. A0
  2. B10 3
  3. C20 3
  4. DNone of these

Correct answer

C. 20 3

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