Can Function Limits Vary with Different Approaching Values?

[Abukadu]

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Good morning from Israel

I'm a first year student learning about function limits.. I need to prove / disprove the following statements which I got a bit tangled up with..



" Prove or disprove with a contradictory example "

http://img386.imageshack.us/img386/7942/11qd2.jpg
http://g.imageshack.us/img386/11qd2.jpg/1/



http://img384.imageshack.us/img384/9752/22gq6.jpg
http://g.imageshack.us/img384/22gq6.jpg/1/

Thanks !

 

[malawi_glenn]

good afternoon from sweden.

Now this is calculus math, not precalc

Second, you need to show attempt to solution before you will get help.