Find the Limit of the Following Sequence $a _ { n } = 1 + ( - 1 ) ^ { n }$

Multiple Choice

Find the limit of the following sequence. $a _ { n } = 1 + ( - 1 ) ^ { n }$

A) $\infty$
B) 1
C) 2
D) $- \infty$
E) The sequence diverges.