Question
Question: The sum to infinity of the given series \(\frac{1}{n} - \frac{1}{2n^{2}} + \frac{1}{3n^{3}} - \frac{...
The sum to infinity of the given series n1−2n21+3n31−4n41+.... is.
A
loge(nn+1)
B
loge(n+1n)
C
loge(nn−1)
D
loge(n−1n)
Answer
loge(nn+1)
Explanation
Solution
7e
8e
9e.