pls respond if you can help regarding QM

mazmaz

Hi there, iam a new memeber so pls give me a warm welcome.
Actually i am taking an exam in QM and i have been asked to answer some of problems in David J.Griffiths"introduction to QM" as below:

Problems# 4.20, 4.21,4.27.4.28,4.29,4.30,4.31 pages# 150-159
Problems#5.30,6.1,6.2,6.3 pages #218,225,226.

So pls help me to answer or to find answers asap.

Doc Al

Why not trying reading the book and trying to do the problems yourself? If you have specific questions, or places where you are stuck, you'll get plenty of help here. On the other hand, if you are just looking for someone to do your work for you...

Mark

I wish i could help... But i dont have the book you refered too......and im sure a lot of other people are thinking the same thing....try to put the question in the post next time...

JohnDubYa

Why are we supposed to help you on an exam? Isn't that cheating?

Gza

This forum doesn't consist of a bunch of nerds just eager to do your homework for you. Usually the best way to get help is to list the problem first, show some work, and give a general idea that you know where you're going. I'm not trying to be rude, I just see it as a matter of courtesy.

sorry, that probably isn't the "warm welcome" you were looking for. My apologies.