Dear Prof. Enz, dear TAs,
I have some questions about exercise 5.
1) On the page 6 of the correction, I don't understand why we choose IC = 1 and Theta = 0.1 to get i_b = 1.93. Could I have some hints about it?
2) On the same 6th page I don't understand what is the value of Theta for ?
2) At the bottom of the same 6th page I don't understand how to obtain the expression of IC_{opt}?
5) I think that there is no answer in the correction for the last question of problem 2 of exercise 5. If this is true, may it, please, be possible to have the solution?
Thank you,
Alexandre
