Let A and B be two overlapping sets and the universal set U. Draw appropriate Venn diagram for each of the following,
(i) `AcupB`
(ii) `AcapB`
(iii) `(AcapB)'`
(iv) (B - A)'
(v) `A'cupB'`
(vi) `A'capB'`
(vii) What do you observe from the diagram (iii) and (v)?