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The largest interval for which : x^(12...

The largest interval for which :
`x^(12)-x^(9)+x^(4)-x+1 gt 0` is :

A

`-4 lt x le 0`

B

`0 lt x lt 1`

C

`-100 lt x lt 100`

D

`-oo lt x lt oo`

Text Solution

Verified by Experts

The correct Answer is:
D
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MODERN PUBLICATION-APPLICATION OF DERIVATIVES -Recent Competitive Questions (Questions from Karnataka CET & COMED)
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