“I love khan academy so incredibly much. I wish I had known it was a thing the first go around in my studies. However the videos do jump around and I can't see anyway to fix it. I didn't notice at first, but once they started to discuss eigen values/vectors, it became drastically more difficult to...”Read full review »
Anita*13 via Apple Podcasts ·
United States of America ·
12/31/14