Aryabhatt1. fx 3, then is(C) 13(D) 13(B) 3(A) 9Arvahhat – InterviewSolution

1.	Aryabhatt1. fx 3, then is(C) 13(D) 13(B) 3(A) 9Arvahhat
Answer» x+1/x =3(x²+1)/x=3sox/(x²+1)=1/3

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