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Mathematics 7 Online
OpenStudy (anonymous):

an=3-2n and an=(-1)^n2^2/n! are they goemetir series/sequence or arithemtic seris/sequnce

OpenStudy (anonymous):

first one is arithmetic, second one is definitely not arithmetic, not sure about geometric

OpenStudy (anonymous):

is it arithmetic and sequnece or series for an=3-2n

OpenStudy (anonymous):

Yes it is arithmetic, and sequence. Series is a sum of a sequence

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