If \frac{6x−1}{x} + \frac{7y−1}{y} + \frac{8z−1}{z} = 0, then what is the value of \frac{1}{x} + \frac{1}{y} + \frac{1}{z}?

SSC CPO 1 July 2017 Shift 1 Paper

Question : 135 of 200

Marks: +1, -0

\;{6x−1}/{x} + \;{7y−1}/{y} + \;{8z−1}/{z} = 0

, then what is the value of

\;{1}/{x} + \;{1}/{y} + \;{1}/{z}?

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