यदि (x +1/x )^2 =3 हो, तो (x^3 +1/x^3 ) बराबर – McqOptions

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1.	यदि (x +1/x )^2 =3 हो, तो (x^3 +1/x^3 ) बराबर होगा -
A.	9
B.	7
C.	2
D.	0
Answer» E.

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