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Question
Let A = `[(1, -1, 2),(2, 1, 0)], B = [(0, 1, -1),(1, 2, 3)], C = [(-1, 2, 3),(0, 0, 1)]`
Find the following:
B + C
Sum
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Solution
B + C = `[(0 + (-1), 1 + 2, -1 + 3),(1 + 0, 2 + 0, 3 + 1)]`
= `[(-1, 3, 2),(1, 2, 4)]`
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Chapter 8: Matrices - Exercise 8B [Page 155]
