Question

If A, B and C are any three sets, then $A - ( B \cap C )$ is equal to.

• A. $( A - B ) \cup ( A - C )$
• B. $( A - B ) \cap ( A - C )$
• C. $( A - B ) \cup C$
• D. $( A - B ) \cap C$

Answer 1

Answer: (A)

$( A - B ) \cup ( A - C )$

Answer 2

From De’ morgan’s law,

$A - ( B \cap C ) = ( A - B ) \cup ( A - C )$ .