Question:medium

Which among the following represents idempotent law?

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Remember: [ A\cup A=A, A\cap A=A ] are called Idempotent Laws.

Updated On: Jun 25, 2026

(A\cup\phi=A)
(A\cup A=A)
(A\cup A'=\phi)
(A\cup B=B)

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The Correct Option is B

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