If \(n\) is a positive integer, what is the remainder when \(3^{4n+2}+1\) is divided by \(10?\)

BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

This topic has expert replies

Post new topic Post Reply

Previous Topic Next Topic

VJesus12: Legendary Member; Posts: 2276; Joined: Sat Oct 14, 2017 6:10 am; Followed by:3 members

If \(n\) is a positive integer, what is the remainder when \(3^{4n+2}+1\) is divided by \(10?\)

by VJesus12 » Fri Dec 10, 2021 7:54 am

Timer

00:00

Your Answer

Global Stats

If \(n\) is a positive integer, what is the remainder when \(3^{4n+2}+1\) is divided by \(10?\)

A. 0
B. 1
C. 2
D. 3
E. 4

Answer: A

Source: GMAT Prep

Quote

Source: Beat The GMAT — Problem Solving | Fri Dec 10, 2021 7:54 am

Post new topic Post Reply

• Page 1 of 1