1. Determine whether the following sequences and series’ converge or diverge. If a sequence converges, find its limit. If a series converges, find its sum. Show all work. Exact sums, no decimals. a. {(n-1)!/(n+1)!} Converges or diverges:_________________ limit (if converges):_____________
1. Determine whether the following sequences and series’ converge or diverge. If a sequence converges, find its limit. If a series converges, find its sum. Show all work. Exact sums, no decimals.
a. {(n-1)!/(n+1)!}
Converges or diverges:_________________ limit (if converges):_____________
b. {7n/(-8)n-1}
Converges or diverges:________________ limit(if converges):_______________
c. {1-(-1)n/n+1}
Converges or diverges:________________ limit (if converges):________________
d. -2, 5/2, -25/8, 125/32,...
Converges or diverges:________________ limit(if converges):_________________
e. -2+(5/2)-(25/8)+(125/32),...
Converges or diverges:________________ limit (if converges):________________
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