Question
Determine whether the series converges or diverges. For convergent series, find the sum of the series.$$\sum_{k=1}^{\infty} \frac{4 k}{k+2}$$
Step 1
We can use the limit test for this. The limit test states that if the limit of the nth term of a series as n approaches infinity is not equal to zero, then the series diverges. Show more…
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