Yes it was all very helpful...we have not done Raman but I saw that term so many times while searching online it's good to read about it again here...in case I need to learn it in the future. I guess I lack some confidence and panic when I don't know something right away so it was really helpful to have someone guide me through...it was much easier to go through and figure things out if I knew someone would tell me...ok you are right, or you are wrong. This is why I wish we had a supp. instruction for the course.
Prof said he expected a lot of people t come to his office hours for this. Now that I have gone through it step by step I understand it a lot better and it's certainly doable..hopefully doing it wrong about 20 times before getting it right will be good practice for the next test. LOL
Thanks again so much.