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(a) n=1∑∞n4(−1)n Absolutely convergent (b) n=1∑∞3n(−1)n+1 Conditionally convergent (c) n=1∑∞(−1)n5+nn Divergent (
Posted: Thu Jul 14, 2022 4:25 pm
by answerhappygod
- A N 1 N4 1 N Absolutely Convergent B N 1 3n 1 N 1 Conditionally Convergent C N 1 1 N5 Nn Divergent 1 (60.71 KiB) Viewed 43 times
(a) n=1∑∞n4(−1)n Absolutely convergent (b) n=1∑∞3n(−1)n+1 Conditionally convergent (c) n=1∑∞(−1)n5+nn Divergent (d) (⋆)n=1∑∞(−1)n−1n2+1n Conditionally convergent (e) n=1∑∞n3(−1)ne1/n Absolutely convergent (f) n=1∑∞4nsin4n Absolutely convergent (g) n=2∑∞lnn(−1)n Conditionally convergent (h) n=2∑∞nlnn(−1)n