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3 years ago

10

The sequence a1, a2, a3, . . . , an of n integers is such that ak = k if k is odd and ak = –ak – 1 if k is even. Is the sum of t

he terms in the sequence positive?

1 answer:

nasty-shy [4]3 years ago

5 0

Answer:

Step-by-step explanation:

The

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