Question

If A, B and C are any three sets, then
A. A-(B∩C) = (A ∩ B) - (A∩C)
B. A-(B∪C) = (A - B) ∩ (A-C)
C. n (A-B) = n(A) -n (A ∩ B)
D. A∩(B - C) = (A∩B) ∩ (A-C)
Choose the most appropriate answer from the options given below :

• A. A, B, C only
• B. B, C, D only
• C. C, D only
• D. B,C only

Answer 1

Answer: (B)

B, C, D only

Answer 2

The correct answer is(B): B, C, D only