If \(z^n = 1,\) what is the value of \(z?\)

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by Vincen » Fri Jul 10, 2020 3:21 am

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If \(z^n = 1,\) what is the value of \(z?\)

(1) \(n\) is a non zero integer.
(2) \(z > 0.\)

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Source: Beat The GMAT — Data Sufficiency | Fri Jul 10, 2020 3:21 am

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