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If z ≠ 0 and yz ≠ 1, then 1/(y − 1/z) =

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If z ≠ 0 and yz ≠ 1, then 1/(y − 1/z) =  [#permalink]

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New post Updated on: 07 Jul 2019, 00:04
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A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

100% (00:44) correct 0% (00:00) wrong based on 22 sessions

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Originally posted by Bunuel on 09 Apr 2019, 03:54.
Last edited by SajjadAhmad on 07 Jul 2019, 00:04, edited 1 time in total.
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Re: If z ≠ 0 and yz ≠ 1, then 1/(y − 1/z) =  [#permalink]

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New post 09 Apr 2019, 04:36
\(\frac{1}{\frac{yz-1}{z}}\)

\(\frac{z}{zy-1}\)

OPTION: D
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Re: If z ≠ 0 and yz ≠ 1, then 1/(y − 1/z) =   [#permalink] 09 Apr 2019, 04:36
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If z ≠ 0 and yz ≠ 1, then 1/(y − 1/z) =

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