lim as x->infinity [(x^3+x^2)^1/3]

the lim [as x goes to infinity] (.25)^x =0?? Yes, the limit is zero. The more times you multiply a...

is the sum from k=1 to infinity of 1/(k^2+1) convergent? i said it was because the integral is conv...

the sum from n=1 to infinity of sin(n^2)/n^2 I found this converges to pi^2/6, but is it absolu...

lim x-> -infinity 1/(sqaure root of 4/x^2 plus one) i don't understan why the answer is 1.

The sum to infinity of a G.P. is 16 and the sum of the first 4terms is 15. Find the first 4 terms....

Given that lim x-> +infinity of (1 + 1/x)^x = e Show that lim x-> +infinity of (1 + k/x)^x = e^k

Is this [-8,infinity) the same as this x < -8 OR x > 1 ? Thank you.

lim x ->infinity (e^x/lnx) I got infinity/0 but is that allowed to be my answer? what about this...

lim as x-> infinity sec^2(1/x)

Asked by Saphire