- #1
Lo.Lee.Ta.
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1.
∞
Ʃ √(n)/(n2 + 1)
n=1
Find if it converges.
2. I'm wondering if I can rewrite this by bringing the n1/2 down to the denominator, making it negative...
1/(n-1/2)(n2 + 1)
= 1/(n-1 + n-1/2)
= n + √(n)
...And it seems to me that this one would diverge because the n value gets higher and higher, so it would go to infinity...
Is this the way to go about it...?
Thank you very much! :)
∞
Ʃ √(n)/(n2 + 1)
n=1
Find if it converges.
2. I'm wondering if I can rewrite this by bringing the n1/2 down to the denominator, making it negative...
1/(n-1/2)(n2 + 1)
= 1/(n-1 + n-1/2)
= n + √(n)
...And it seems to me that this one would diverge because the n value gets higher and higher, so it would go to infinity...
Is this the way to go about it...?
Thank you very much! :)