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Let $A,B$ and $C$ be three non empty sets. Consider the two relations given below:

  • $A-(B-C)=(A-B)\cup C$
  • $A-(B\cup C)=(A-B)-C$
  1. Both (1) and (2) are correct.
  2. (1) is correct but (2) is not.
  3. (2) is correct but (1) is not.
  4. Both (1) and (2) are incorrect.
in Set Theory & Algebra by Boss (17.5k points)
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