Determine Whether the Sequence $a _ { n } = \cos ( n ( 1 + 2 \pi ) )$

question 50

Short Answer

Determine whether the sequence $a _ { n } = \cos ( n ( 1 + 2 \pi ) )$ converges or diverges. If it converges, find the limit.

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Definitions:

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Active Artificial Immunity

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Process by which a subject is rendered immune by deliberately introducing an antigen or antibody into the subject.

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