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Verify the following using Boolean LawsP’+Q’.R=P’.Q’.R’+P’.Q.R’+P’.Q.R+P’.Q’.R+P.Q’.R |
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Answer» L.H.S P' + Q' R = P' (Q + Q') (R + R') + Q'R (P + P') (Simplification) = P'QR + P'QR' + P'Q'R + P'Q'R' + PQ'R + P'Q'R = P'QR + P'QR' + P'Q'R + P'Q'R' + PQ'R =P'Q'R' + P'Q'R' + P'QR + P'Q'R + PQ'R =R.H.S |
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