If \(n\) is an integer, which of the following must be odd?

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by Vincen » Wed Nov 10, 2021 2:03 am

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If \(n\) is an integer, which of the following must be odd?

A. \(n^2\)
B. \(n^3\)
C. \(n+3\)
D. \(n-4\)
E. \(3-2n\)

Answer: E

Source: e-GMAT

Source: Beat The GMAT — Problem Solving | Wed Nov 10, 2021 2:03 am

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