If \(an \ne 0\) and \(n\) is a positive integer, is \(n\) odd?

This topic has expert replies
Moderator
Posts: 2058
Joined: 29 Oct 2017
Thanked: 1 times
Followed by:5 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

If \(an \ne 0\) and \(n\) is a positive integer, is \(n\) odd?

(1) \(a^n + a^{n + 1} < 0\)

(2) \(a\) is an integer.

Answer: C

Source: Manhattan GMAT