Showing all intermediate results, calculate the following expression or give reasons why they are undefined:

AA^T, A², BB^T, B²

Transcribed Image Text:

Let 4 -2 3 -3 A =-2 1 B = -3 6. 1 2 2 -2 1. a = [1 -2 0], 0), b = 3 2 -2