Question

If A=[-3,1] and B=[-2,3], then A-B is a)[-3,-2] b)(-3,2) c)[3,2] d)(3,2)

Answer 1

Answer:

a)

Step-by-step explanation:

1. A-B

(-3,1) - (-2,3) = (x1,y1) - (x2,y2) = (x1-x2,y1-y2) = (-3,-2)