Question

Considerando os conjuntos C={1,4,5} e D={2,3} ,determine a forma gráfica dos produtos:
A)CxD
B)DxC

Answer 1

Resposta:

A) CxD = (1,2), (1,3); (4,2),(4,3); (5,1);(5,2)

B) DxC = (2,1), (2,4), (2,5);(3,1),(3,4),(3,5)

Answer 2

Resposta:

C x D= (1,2),(1,3),(4,2),(4,3),(5,2),(5,3)

D x C= (2,1),(2,4),((2,5),(3,1),(3,4),(3,5)