The matrices are given. (a) Which of the following make sense: AB, AC, BC, AB T ,
Question:
The matrices
are given.
(a) Which of the following make sense: AB, AC, BC, ABT, ACT and BCT?
(b) Evaluate those products that do exist.
(c) Evaluate (ATB)C and AT(BC) and show that they are equal.
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a b c AB is 23 times 2 3 so the product is not defined ...View the full answer
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