Thevenin Norton Theorem: Explanation and Example for Easy Understanding

[kaancelebi]

Hi everyone,
i didnt solve that question , could anyone help me for solution ?

thanks a lot
[PLAIN]http://img243.imageshack.us/img243/6398/questionk.jpg

 

[James889]

Show us what you've tries so far

 

[kaancelebi]

thanks i solved it but forget to edit.