I noticed some mistranscriptions in the transcript (subtitles, captions) for the course videos. Below is the errata for the 3rd week. I’ll post the errata for the other weeks in those groups.

The format for the errata is as follows. The approximate time is in braces, then the mistranscribed word or phrase follows, followed by a hyphen, then followed by the correct word or phrase. Like this:

[time] mistranscribed word or phrase - correct word or phrase

week 3

video 2 - Vectors are their properties

[0:04] a race - arrays

[2:57] victory corners - vector coordinates

video 9 - matrices as linear transformations

[0:07] a race - arrays

[2:14] tessalit - tessalates

[2:17] tessalit - tessalates

[3:26] access - axis

[3:32] access - axis

video 10 - linear transformations as matrices

[1:04] marathon - math and

video 14 - which matrices have inverses?

[0:19] matrice - matrices

video 15 - neural networks and matrices

[2:44] recourse - records

[4:30] [INAUDIBLE] - one can