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f(x)=( x^(3))/(3)+(7x^(2))/(2)+12x+6...

`f(x)=( x^(3))/(3)+(7x^(2))/(2)+12x+6`

A

`I_(1)=(-infty,-4)uu(-4, -3), I_(2)=(-3, infty)`

B

`I_(1)=(-3, infty),I_(2)=(-infty, -4)uu(-4, -2)`

C

`I_(1)=(- infty, -4)uu(-3, infty), I_(2)=(-4, -3)`

D

none of these

Text Solution

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The correct Answer is:
C
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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