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Which law is represented by the equation A ∪ (A ∩ B) = A?

  • A.Commutative law
  • B.Associative law
  • C.Absorption law
  • D.De morgan's law

Answer: C

This is an example of the Absorption Law.

The law states that the union of a set A with the intersection of A and another set B results in the original set A.

Visually, A ∩ B is a subset of A. The union of a set and its subset is always the larger set (the superset).

So, A ∪ (A ∩ B) = A.

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