Question

Considere os conjuntos A = {2, 4, 5} e B = {0, 9}. O resultado do produto cartesiano B×A é:

Escolha uma:
a. B×A = {(2, 0), (9, 2), (4, 0), (9, 4), (0, 5), (5, 9)}
b. B×A = {(0, 0), (2, 9), (4, 0), (4, 9), (0, 0), (5, 9)}
c. B×A = {(0, 2), (0, 4), (0, 5), (9, 2), (9, 4), (9, 5)}
d. B×A = {(2, 2), (2, 9), (4, 4), (4, 9), (5, 0), (5, 9)}
e. B×A = {(2, 0), (9, 2), (4, 0), (9, 4), (5, 0), (5, 9)}

Answer 1

B×A = {(0, 2), (0, 4), (0, 5), (9, 2), (9, 4), (9, 5)}

Answer 2

B×A = {(0, 2), (0, 4), (0, 5), (9, 2), (9, 4), (9, 5)}