- #1
Scintillation
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Homework Statement
Simple question. Find the convergence or divergence of this term.
The Attempt at a Solution
I tried using the comparison test with 1/sqrtn, which is a divergent p series (p=1/2), and then with 1/2^n, which is a convergent geometric series. I don't know why the answers should be conflicting, since it is clear both of my comparison series are bigger than the original.
Can someone help me? I'm probably doing something very stupid.
http://i47.tinypic.com/jj19xu.jpg
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