Question

Dados os conjuntos A={2,4,6,8,10,12}; B={3,6,9,12,15}; C={0,5,10,12,20}, determine:

Answer 1

A = ( 6 9 12 ) - ( 10 12 ) = 6 , 9
B = 12
C = ( 2 4 5 6 8 ) ( 3 6 9 15 ) = 2 3 4 5 6 8 9 15
D = ( 2 3 4 6 8 10 12 15 ) ( 3 6 9 15 ) = 3 6 12