Question

Sejam os conjuntos:
A {-3,-2,-1,0,1,2,3]
B { 1,2,3}
C { -1,0,1,2,3,4}
D {3,4,5,6,7,8,}

A )- A U B
B) A ∩ B
C) A U D
D) A U B U D
E) A ∩ B ∩ C
F)A ∩ B ∩ C ∩ D
G) (AUD) ∩ (BUC)
H) (A ∩ D ) U ( B ∩ C )
I ) B U C

Answer 1

a){-3,-2,-1,0,1,2,3}
b){-3,-2,-1,0}
c){-3,-2,-1,0,1,2,3,4,5,6,7,8}
d){-3,-2,-1.0,1,2,3,4,5,6,7,8}
e){-3,-2,4}
f){-3,-2,5,6,7,8}
g){-3,-2,-1,0,1,2,3,4,5,6,7,8} {-1,0,1,2,3,4}
{-3,-2,5,6,7,8}
h){-3,-2,-1,0,1,2,4,5,6,7,8} {-1,0,4}
{-3,-2,-1,0,1,2,3,4,5,6,7,8}
i){-1,0,1,2,3,4}