The first derivative of the generalized partition function : Introductory video
Before watching the video read the questions below. As you watch the video try to answer them
 Questions                 
    -   Before watching the video  try to calculate the first derivative of $\Psi$ with respect to $\lambda_k$.  The video will go through this derivation so you can check if you have got it correct after attempting it.
- Before watching the video try to calculate the first derivative of $\Psi$ with respect to $\lambda_k$. The video will go through this derivation so you can check if you have got it correct after attempting it.
