Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

is the series (-1)^n * 1/n^2 conevergant or divergnt?

OpenStudy (anonymous):

how so when the limit of 1/n^2 is 0 so by alternating series test isnt it convergnt? just a thought

OpenStudy (anonymous):

converges for sure

OpenStudy (mathmate):

By the power rule, it is convergent (power greater than 1) absolutely.

OpenStudy (anonymous):

in fact it is absolutely convergent

OpenStudy (anonymous):

thought so, thanks guys!

OpenStudy (anonymous):

convergent

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!