यदि x + (2)/( x) = 1, तो (x^2 + x + 2)/(...

यदि `x + (2)/( x) = 1`, तो `(x^2 + x + 2)/( x^(2) ( 1-x) )` का मान है:

A

1

B

`-1`

C

2

D

`-2`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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