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Question
Let `A = [(2, 4),(3, 2)], B = [(1, 3),(-2, 5)], C = [(-2, 5),(3, 4)]`
Find A – B
Sum
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Solution
`A - B = [(2, 4),(3, 2)] - [(1, 3),(-2, 5)]`
= `[(2 - 1, 4 - 3), (3 - (-2), 2 - 5)]`
=`[(1, 1),(5, -3)]`
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Chapter 3: Matrices - EXERCISE 3.2 [Page 58]
