or each of the following series, determine whether the series converges or diverges. (Sum from 1 to infinity.)  For those that converge, find the value that they converge to. iii. ∑ 1/(n2 + 2n) iv. ∑(√n+2 - √n)

College Algebra (MindTap Course List)
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Chapter8: Sequences, Series, And Probability
Section8.2: Sequences, Series And Summation Notation
Problem 51E
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For each of the following series, determine whether the series converges or diverges. (Sum from 1 to infinity.)  For those that converge, find the value that they converge to.

iii. ∑ 1/(n2 + 2n)
iv. ∑(√n+2 - √n)

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