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If G and L are the greatest and least va...

If G and L are the greatest and least values of the expression `(x^(2)-x+1)/(x^(2)+x+1), x epsilon R` respectively then
The least value of G^(5)+L^(5)` is

A

`3,-1/2`

B

`3,1/3`

C

`-3,-1/3`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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