Question

5) Sendo A={1,2,3,4} e B={3,4,5,6), determine:
a) A UB=
b) A nB=
c) A - B =
d) B-A=​

Answer 1

Explicação passo-a-passo:

A={ 1,2,3,4,5,6}

B={ 3,4}

C={ 1,2}

D={5,6}