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The value of x for which 2x^(3)-9x^(2)+1...

The value of x for which `2x^(3)-9x^(2)+12x+2` is decreasing in

A

`1 lt x lt 2`

B

`x lt 1 or x gt 2`

C

`x lt -1 or x gt -2`

D

`-1 lt x lt -2`

Text Solution

Verified by Experts

The correct Answer is:
A
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