From the above Venn diagram ,find `n(P-Q)+n(Q-p)=_____.`

From the above Venn diagram , find n(P nn Q) = __________.

In the above Venn diagram, n(A Delta B) = "____" .

From the given Venn diagram find (a) P cup Q (b) P cap Q and (c) Universal Set

Let P and Q be two sets such that n(P uu Q) = 70 ,n (P )= 45 and n(Q) = 38, Draw a Venn diagram and find : n(P-Q)

Let P and Q be two sets such that n(P uu Q) = 70 ,n (P )= 45 and n(Q) = 38, Draw a Venn diagram and find : n(P nn Q)

Let P and Q be two sets such that n(P uu Q) = 70 ,n (P )= 45 and n(Q) = 38, Draw a Venn diagram and find : n(Q- P)

From the adjoining Venn diagram , find the following sets : P cup Q

From the adjoining Venn diagram , find the following sets : P cap Q