(a) Give an example of two 2 2 matrices such that (A + B)(A B) = A2 B2 (b) State a valid
Chapter 1, Problem 31(choose chapter or problem)
(a) Give an example of two 2 2 matrices such that (A + B)(A B) = A2 B2 (b) State a valid formula for multiplying out (A + B)(A B) (c) What condition can you impose on A andB that will allow you to write (A + B)(A B) = A2 B2?
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