Great...
Sure:
elim(x(ln(1+1/x2))
lim xln(1+1/x2)=lim ln(1+1/x2)/(1/x)
L'Hopital:
Lim 1/(1+1/x2)*(-x-2)/-x-2
Lim 1/(1+1/2)=1
e1
EDIT: Ah. There's where I messed up. It should be...
Edit2: elim 2/(x(1+1/x2)
That limit is 0, so it's e0=1, which was my original answer.
Haven't done one of these in awhile and I was looking for a place to make sure I was doing it right. Hopefully one of you can take the time to look it over?
Homework Statement
Find the unique solution of the differential equation (3y^2)x(dy/dx)-x+1=0 for which y(e)=1
Homework Equations...
Very impressive monosyllables there. :smile:
And thanks for the help. I see how to deal with this. Which is good, because it's just about inevitable that I'll have to for my final.
If this board let me rep you or something I would, but you're just have to make do with the much-sought-after...
1^infinity is indeterminate? How? 1 is always 1, isn't it?
EDIT: And sorry, the limit I'm trying to do isn't (1+1/x)^x, it's (1+1/x^2)^x. Is it the same process?
EDIT2: Okay... so lim (1+1/x^2)^x is also e? Or at least that's what I got, anyway.
Homework Statement
Compute lim as x goes to infinity of (1+1/x^2)^x
Homework Equations
I know that lim at infinity (1+1/x)^x=e
I do not know if that is still valid with the x^2 there. I don't really think it is, but it's throwing me off.
The Attempt at a Solution
Beyond the...