# Limit

• Jul 7th 2013, 02:54 PM
Chrisnew
Limit
If
lim f(x)=0 calculate the following:
x→+∞

lim (f(x)+sinf⁡(x))/(f^4 (x)-2f^3 (x))
x→+∞
• Jul 7th 2013, 05:59 PM
chiro
Re: Limit
Hey Chrisnew.

What kind of limit topics are you covering in your classes?
• Jul 8th 2013, 09:10 AM
Chrisnew
Re: Limit
What do you mean?
• Jul 8th 2013, 09:29 AM
HallsofIvy
Re: Limit
If, as you seem to be saying, you have never seen a "limit" before and have no idea what to do, then you have no business attempting this problem! Chrisnew is hoping that is NOT the case and wanting to know what you do know so that we can help you.
• Jul 8th 2013, 01:19 PM
Chrisnew
Re: Limit
• Jul 8th 2013, 02:14 PM
Plato
Re: Limit
Quote:

Originally Posted by Chrisnew

Why do you think that is a solution. If it is, then what is the limit?
• Jul 10th 2013, 01:18 AM
Chrisnew
Re: Limit
i wrote the answer but i saw only mathforum.com may use ...instead of my solution
• Jul 10th 2013, 05:41 PM
topsquark
Re: Limit
Quote:

Originally Posted by Chrisnew
i wrote the answer but i saw only mathforum.com may use ...instead of my solution

All I see is an answer that mathforum.com came up with. But what have you been able to do with the problem? That's what we are looking to find out. If you haven't been able to do anything then tell us. But we need to know where to start to help you out!!

-Dan