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Let S be the set of real values of param...

Let S be the set of real values of parameter `lambda` for which
the equation `f(x)=2x^(3)-3(2+lambda)x^(2)+12lambdax` has exactly one local maximum and exactly one local minimum.
Then,S is a subset of

A

`(-4, oo)subS`

B

`(-3, 3) subS`

C

`(3, oo) sub S`

D

`(-oo, 0) subS`

Text Solution

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The correct Answer is:
C,D
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