Determine whether the series converges. k2 +2 2 +7 k=1 O The series diverges. O The series converges.

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A: see below the answer and explanation

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A: As per bartleby guideline I can solve only one question.(8) if you want other solution pls reupload.

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A: according to our guidelines we can answer only three subparts  and rest can be reposted. 

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