If `n (A Delta B) = 12` and `n(A nn B) = 3`, then find the greatest possible value of `n(A xx B)`.

If n(A)=20 and n(A nn B)=5 , then find the value of n(A-B) .

If n(A) =8 , n(B)=12 and n (A nn B)=6 then, find n(A uuB)

If n(A) =8 , n(B)=12 and n (A nn B)=6 then, find n(A uuB)

If n(A uu B) = 32, n(B) = 12 and n(A nn B) = 5 , then n(A) =

If n (A)=10, n(B)=21 and n(A nn B)=5 , then find n(A uu B) .

If n(A) = 15, n(AuuB) = 29, n(A nn B) = 7, then find n(B).

If n(A) = 5, n(B) = 6 and n(A uu B) = 11, then find n(A nn B).

If A and B are two sets such that n(A)=7, n(B)=6and (A nnB)ne phi Then the greatest possible value of n (A Delta B) is

If A and B are two sets such that n(A)=7, n(B)=6and (A nnB)ne phi Then the greatest possible value of n (A Delta B) is