JEE Math Practice Question
The sum of all the local minimum values of the twice differentiable function f : R $$\to$$ R defined by $$f(x) = {x^3} - 3{x^2} - {{3f''(2)} \over 2}x + f''(1)$$ is :
- A.$$-$$22
- B.5
- C.$$-$$27
- D.0
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