I'm having some problems with calculating quite a few limits, so I guess there's a concept I'm not getting...
How should I solve these?
(hint: it's so u have to ... == and so on ... )
second is zero (first use L'Hospitals rule .... )
(hint: after first use of rule you should get and after second use you will get ..... )
third one is infinity (first use L'Hospitals rule .... )
(hint: after use of rule you will get .... )
I see you've edited your post.
The first one: could you elaborate a bit further please? :$
I understand the second one. I was doing l'Hospitals, but I didn't notice I could rule out the 2x every time (stupid mistake)
I also understand the third one.
Thanks for your help so far!