Prove the following `A nn(B-C) = (AnnB)-(AnnC)`

Prove the following A nn(B-A)=phi

Using various laws on operations on sets prove the following : A nn (B - C) = (A nn B) - (A nn C)

Prove the following : A-B=A-(A nn B) .

Let A={1,2,4,5}\ B={2,3,5,6}C={4,5,6,7} . Verify the following identities: Ann(B-C)=(AnnB)-(AnnC)

Using various laws on operations on sets prove the following : A nn (A nn B)= A nn B

Consider the following : 1. Auu(BnnC)=(AnnB)uu(AnnC) 2. Ann(BuuC)=(AuuB)nn(AuuC) Which of the above is/are correct ?

If A, B and C are any three sets, then prove that : A nn (B-C) = (A nn B)-(A nn C) .

Using properties of sets prove the following : A - (B nn C) = (A- B) uu(A- C)

Using various laws on operations on sets prove the following : A - (B uu C) = (A - B) nn (A - C)