If

lim f(x)=0 calculate the following:

x→+∞

lim (f(x)+sinf(x))/(f^4 (x)-2f^3 (x))

x→+∞

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- July 7th 2013, 03:54 PMChrisnewLimit
If

lim f(x)=0 calculate the following:

x→+∞

lim (f(x)+sinf(x))/(f^4 (x)-2f^3 (x))

x→+∞ - July 7th 2013, 06:59 PMchiroRe: Limit
Hey Chrisnew.

What kind of limit topics are you covering in your classes? - July 8th 2013, 10:10 AMChrisnewRe: Limit
What do you mean?

- July 8th 2013, 10:29 AMHallsofIvyRe: 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. - July 8th 2013, 02:19 PMChrisnewRe: Limit
thank you but finally i found one solution i think

Attachment 28756Attachment 28755Attachment 28757http://www.mymathforum.com/cgi-bin/m...-1\,=\,-\infty

BESAUSE :

http://www.mymathforum.com/cgi-bin/m...proaches%200}.

http://www.mymathforum.com/cgi-bin/m...n(a)}{a}\,=\,1 - July 8th 2013, 03:14 PMPlatoRe: Limit
- July 10th 2013, 02:18 AMChrisnewRe: Limit
i wrote the answer but i saw only mathforum.com may use ...instead of my solution

- July 10th 2013, 06:41 PMtopsquarkRe: Limit