Question

A=(-3, -2, 1,4) ;B=(0, 1,2,4).Find A-B and B-A

Answer 1

Answer:

A = (-3, -2, 1,4) ; B = (0, 1,2,4)

i. A-B = (-3-0, -2-1, 1-2, 4-4)

         = (-3, -3, -1, 0)

II. B-A = (0-(-3), 1-(-2), 2-1, 4-4)

          = (3, 3, 1, 0)

Step-by-step explanation:

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