Question

From the given diagram, find :

(i) (A ∪ B) - C

(ii) B - (A ∩ C)

(iii) (B ∩ C) ∪ A

Verify :

A - (B ∩ C) = (A - B) ∪ (A - C)

Answer 1

(i) (A ∪ B) = {a,b,c,d} ∪ {c,d,e,g}

= {a,b,c,d,e,g}