Question

Considerando o conjunto A={ 0,1,4,5,6,7}, determine o conjunto Brasil tal que ?

a) A-B={0,1,4,5}
b)A-B={0,1,4,5,7}
c)A-B={0,1,7}
d)A-B={ }

Answer 1

A= {6,7}
B={6}
C={4,5,6}
D={0,1,4,5,6,7}