Idempotency law is (I) P Ú P = P (II) P Ù P = P (III) P + P = P

Q) Idempotency law is (I) P Ú P = P (II) P Ù P = P (III) P + P = P

    • Only (I) above 
    • Only (II) above 
    • Only (III) above 
    • Both (I) and (II) above
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