comments on: ap calculus bc review: ratio and root tests - 加拿大vs摩洛哥欧赔 //www.catharsisit.com/hs/ap/ap-calculus-bc-review-ratio-root-tests/ act, sat, college admissions, life fri, 22 feb 2019 18:50:33 +0000 hourly 1 by: shaun ault //www.catharsisit.com/hs/ap/ap-calculus-bc-review-ratio-root-tests/#comment-211469 fri, 22 feb 2019 18:50:33 +0000 //www.catharsisit.com/hs/?p=10717#comment-211469 in reply to victor kamat.

hi victor,

yes indeed! as mentioned above, both the ratio and root tests can be used to determine convergence and divergence of series. in either case, if the limit l is less than 1, then the series converges; if l is greater than 1, then the series diverges. however, if l = 1, then the test does not prove anything about the series.

=shaun

]]> by: victor kamat //www.catharsisit.com/hs/ap/ap-calculus-bc-review-ratio-root-tests/#comment-209603 mon, 11 feb 2019 18:42:37 +0000 //www.catharsisit.com/hs/?p=10717#comment-209603 hi shawn –

are we permitted to use root test for
convergence/divergence of series

thanks
victor kamat

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