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Lebl-Basic-Analysis-I
· Problem 2.1.3
Sequences and Series
Mathematics · sequences-and-limits
Problem
Is the sequence
{
(
−
1
)
n
2
n
}
n
=
1
∞
\left\{\dfrac{(-1)^n}{2n}\right\}_{n=1}^\infty
{
2
n
(
−
1
)
n
}
n
=
1
∞
convergent? If so, what is the limit?
Related theory
sequences-and-limits
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