If \(n\) and \(m\) are positive integers, what is the remainder when \(3^{4n+2}+m\) is divided by \(10?\)

[M7MBA]

If \(n\) and \(m\) are positive integers, what is the remainder when \(3^{4n+2}+m\) is divided by \(10?\)

(1) \(n = 2\)
(2) \(m = 1\)

Answer: B

Source: GMAT Prep