Question

Dados os conjuntos a={0,1,2,3} e{ 0,-1,-2,-4,-5,-6} determine a relaçaodados os conjuntos a={0,1,2,3} e{ 0,-1,-2,-4,-5,-6} determine a relaçao r={(x,y)e axb/y=-2x}

Answer 1

y = -2x

y = -2.0    y = -2.1     y = -2.2      y = -2.3
y = 0        y = -2        y = -4        y = -6

a x b = {(0, 0), (1,-2), (2, -4), (3, -6)}