If \frac{8r}{r^{2}\:−\:\:8r\: + \:1}\: = \:\frac{1}{14}, then the value of (r\: + \:\frac{1}{r}) is ______.

SSC CHSL 26 May 2022 Shift 1 Paper

Section: Quantitative Aptitude

Question : 56 of 100

Marks: +1, -0

\;{8r}/{r^{2}\:−\:\:8r\: + \:1}\: = \:\;{1}/{14}

, then the value of

(r\: + \:\;{1}/{r})

is ______.

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