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Choose the correct answer. For all real ...

Choose the correct answer. For all real values of x , the minimum value of `(1-x+x^2)/(1+x+x^2)` is a)0 b)1 c)3 d)1/3

A

0

B

1

C

3

D

`1/3`

Text Solution

Verified by Experts

The correct Answer is:
D
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