S3E22: The Mättrix Part I: Defining & Manipulating Matrices
Quantitude
00:00
The Determinant of a Parallelogram
When patrick did some vectors that were not orthogonal to each other and computed the determinate, those could form a parallelogram rather than a rectangle. When we move out to more dimensions, it becomes what's called a parallel a pipeed. So when one of the dimensions collapses in, boop, the determinant goes to zero. To invert a matrix, you must have a non zeroeterminate. Do not tramp in the spring.
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