Find the limit of the following sequence. $a _ { n } = 1 + ( - 1 ) ^ { n }$
A) $\infty$
B)1
C)2
D) $- \infty$
E)The sequence diverges.

Name: Find the limit of the following sequence. $a _ { n } = 1 + ( - 1 ) ^ { n }$ A) $\infty$ B)1 C)2 D) $- \infty$ E)The sequence diverges.
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Question

Quizplus · Accepted Answer

The sequence alternates between 2 and 0, depending on whether $n$ is even or odd, and does not approach a single value.

Find the Limit of the Following Sequence an=1+(−1)na _ { n } = 1 + ( - 1 ) ^ { n }an​=1+(−1)n

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