cwc3131 cwc3131 09-05-2021 Mathematics contestada PLS HELP URGENT ILL GIVE U BRAINLISTFind c - b a = <4, 6>, b = <- 1, 7>, c = <8, 4>A: c - b = <-3,9>B:c - b = <9,-3>C: c - b = <-5,1>D: c - b = <0,0>