Question: For the matrices find (a) AB; (b) BA; (c) A + B; (d) 3A; (e) A - 4B. 1 4 3 2

For the matrices
For the matrices find (a) AB; (b) BA; (c) A +

find (a) AB; (b) BA; (c) A + B; (d) 3A; (e) A - 4B.

1 4 3 2

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