Let A and B be square matrices of order 4 such thatA = 4 and B = 2. Find (a) BA, (b) B2
Chapter 3, Problem 43(choose chapter or problem)
Let A and B be square matrices of order 4 such that |A|=4 and |B|=2. Find
(a) |BA|,
(b) \(\left|B^{2}\right|\),
(c) |2A|,
(d) \(\left|(A B)^{T}\right|\), and
(e) \(\left|B^{-1}\right|\).
Text Transcription:
|B^2|
|(AB)^T|
|B^-1|
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