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Black Book Advanced Problems in MathematicsMathematicsContinuity and Differentiability

If f(x) = (x - 1)^4 (x - 2)^3 (x - 3)^2 then the value of f'''(1) + f''(2) + f'(3) is :

Options

  1. A0
  2. B1
  3. C2
  4. D6

Correct answer

A. 0

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