If x-1x=154, then x+1x=(a) 4(b) 174(c) 134(d) 14 – InterviewSolution

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1.	If x-1x=154, then x+1x=(a) 4(b) 174(c) 134(d) 14
Answer» If $x - \frac{1}{x} = \frac{15}{4}$ , then $x + \frac{1}{x}$ = (a) 4 (b) $\frac{17}{4}$ (c) $\frac{13}{4}$ (d) $\frac{1}{4}$

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