- #1
frasifrasi
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(-1)^n/sqrt(n+2) , How do I show that it is conditionally convergent?
The absolute value of the series, 1/n^(1/2) diverges, so shouldn't the series diverge?
--Also, I have never encountered a problem like this, so here is another question:
n(1+n^2)^p , for which values of p does the series converge?
I tried the integral telst by letting u = 1 + n^2, but could not get the answer...
The absolute value of the series, 1/n^(1/2) diverges, so shouldn't the series diverge?
--Also, I have never encountered a problem like this, so here is another question:
n(1+n^2)^p , for which values of p does the series converge?
I tried the integral telst by letting u = 1 + n^2, but could not get the answer...