If A and B are two sets such that `n(A uu B)=36`,`n(A nn B)=16`and `n(A-B)=15` then n(B) is equal to

If A and B are two sets such that n(A uu B)=50,n(A)=28 and n(B)=32 find n(A nn B).

If A and B are two sets such that n(A) =23, n(B)=37 and n(A - B) =8 then find n(Acup B) .

If A and B are two sets such that n(A)=70,n(B)=60,n(A uu B)=110, then n(A nn B) is equal to 240 b.50c.40d.20

If A and B are two sets such that n(A) =8, n(B)=11 and n(A cup B) =14 then find n(Acap B) .

If A and B are two sets such that n(A)=20,n(B)=24 and n(A uu B)=40 then write n(A nn B)

If A and B are two sets such that n(A uu B)=50,n(A)=20 and n(B)=32,f in dn(A nn B)

If A and B are two sets such that n(A) =54,n(B) =39and n (B-A)=13 then find n( Acup B) .

If A and B are two sets then (A-B)uu(B-A)=(A uu B)-(A nn B)

If A and B are two sets such that n(A nn barB)= 9 , n( barAnnB)= 10 and n(AuuB)=24 , then n(AxxB)=

If A and B are two sets, then A nn (A uu B) equals