यदि x^(2)+ (1)/(x^(2))= 14 हो, तो x+ (1)...

यदि `x^(2)+ (1)/(x^(2))= 14` हो, तो `x+ (1)/(x)` का मान होगा

A

2

B

1

C

16

D

4

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

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