I need help with the posted exercises 1 and 4, i dont know how to solve it, i need help please!!
Ex 1:
http://i177.photobucket.com/albums/w219/gardorum/laplace1.jpg

Ex:2

http://i177.photobucket.com/albums/w219/gardorum/laplace2.jpg

 

Greetings and welcome to the AAC.

The Homework Help section asks that you post up the work you have done so far, so we can see it and find where you went wrong, or suggest better approaches. We will not do all your work for you.

If you are in doubt about how to structure your post and what to include please read this thread: http://forum.allaboutcircuits.com/showthread.php?t=3002

Some references to your lesson theory will also help.

Thank you.