Video Segment In this segment, Deanna and Lolita present the combined network built by connecting Algorithms A and B. Watch the segment after you have completed Problem C10. If you get stuck on the problem, you can watch the video segment to help you.
Do you think every network built by function machines can be "undone"?
Suppose a network's steps could all be reversed, step by step. Could every algorithm of this type be "undone"?
You can find this segment on the session video, approximately 13 minutes and 1 second after the Annenberg Media logo.
Suppose someone hands you an algorithm. Describe a general process that will allow you to construct a new algorithm that undoes the one you are given. Can you imagine an algorithm for which your method doesn't work?