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

Answer 1

B + C = `[(0 + (-1), 1 + 2, -1 + 3),(1 + 0, 2 + 0, 3 + 1)]`

= `[(-1, 3, 2),(1, 2, 4)]`