Question

Given A = {1, 2, 3}, B = {3, 4, 5, 6,}, and C = {3, 5, 7}. Evaluate each set
a) A ∩ B
b) A U C
c) B U C
d) (A U B) ∩ C
e) A U (B U C)
f) (A ∩ B) ∩ C
g) (A ∩ B) U C

Answer 1

Is the ans a){3}
b){3}
c){1,2,3,5,7}
d){3,4,5,6,7}
e){3,5}
f){1,2,3,4,5,6,7}
g){3}