If `n(A nn B) = 40, n(A) = 50` and `n(B) = 60`, then find `n(A DeltaB)`

If n(A) = 3, n(B) = 5 and n(A uu B) = 7 , then find n(A nn B) .

If n(A) = 6 and n(B) = 8 and n(A nn B) = 4 , then find n(A Delta B) . The following are the step involved in solving the above problem . Arrange them in sequnential order. (a) n (A uu B) = n(A) + n(B) - n(A nn B) (b) n(A uu B) = 10 (c ) n(A uu B) =6+8-4 (d) n(A Delta B) = 10-4= 6 (e) n(A Delta B) = n(A uu B) - n(A nn B) .

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

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

If n (A) = 65, n(B) = 32 and n (A nn B) = 14, then n (A Delta B) equals

If n(A) = 25, n(B) = 40, n(AcupB)=50 and n(B') = 25, find n(AcapB) and n(U).

If n ( A nn B') = 2x + 40, n(A nn B) = x+10 and n(B nn A') = 60-3x , then find n(A uu B) .