- #1
rcmango
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Homework Statement
heres the equations: http://img407.imageshack.us/img407/738/untitledzk8.jpg [Broken]
there are two equations, a and b.
Homework Equations
3/n^2 for a,
and 1/n for b.
The Attempt at a Solution
Using the limit comparison test, i don't understand why to use 3/n^2 and 1/n for these equations.
It was explained that we use the largest n in the numerator and denominator, but what we picked, clearly isn't the largest?
please help. thanks.
also, how does a converge, and b diverge??
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