The expression P+QR is the reduced form of
- A. (P+Q)R
- B. (P+R)Q
- C. (P+Q)(P+R)
- D. PQ + QR
✅ Correct Answer: (P+Q)(P+R)
Explanation
Expand using distributive law: $(P+Q)(P+R) = P(P+R) + Q(P+R)$ $= P + PR + PQ + QR$ $= P(1 + R + Q) + QR$ $= P + QR$
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