Folks,
Before the midterm we discussed the following issue: the video lectures leave certain questions open, and we answer them together during the corresponding Friday discussion. This poses a challenge for those who can't follow the Friday discussion.
We agreed that, after each discussion, I would update the lecture video playlist with short videos answering the open questions.
I have now done with for the Lecture7 video playlist. I added three short videos. You can distinguish them because their title starts with "Forwarding discussion: ..."
