Null and convergent sequences
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Please show all the work.
(a) Use the definition of a null sequence to prove that the sequence {an} given by
an = (-1)^(n+1) / (n^3 - 3) , n = 1, 2, ...
is null.
(b) Determine whether or not each of the attached sequences {an} converges. Find the limit of each convergent sequence.
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Solution Summary
Null and convergent sequences are exemplified.
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