please give the correct answer with explanations, thank you Determine whether the following series converges or...

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please give the correct answer with explanations, thank you

Determine whether the following series converges or diverges IM8 cos(kn) 1 + Ink (Click for List) What test should be used to

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Answer 1

Answer #1

GS (KTU). Griven that & K 14 Ink CoB (KTT) tos ak- tink er assume bis .-1 Cos CIT) because Ink CB ( 0) = > -1 <cos (KIT) SI u

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