Tip:A–D to answerE for explanationV for videoS to reveal answer
Consider the following Boolean expression for F F(P,Q,R,S) = PQ + PˉQR + PˉQRSˉ. The minimum sum of products form of F is
A. PQ+QR+QS
B. P+Q+R+S
C. Pˉ+Qˉ+Rˉ+Sˉ
D. PˉR+PˉRSˉ+P
- A.
D
- B.
A
- C.
C
(Correct Answer) - D.
B
Explanation
<br><br><br><br><br>nbsp;nbsp;nbsp;nbsp;nbsp;amp;(b)amp;F(P,Q,R,S)=PQ+P′QR+P′QR′Samp;=Q(P+P′R+P′R′S)amp;=Q(P+R+R′S)amp;=Q(P+R+S)=PQ+QR+QS<br>
Explanation
<br><br><br><br><br>nbsp;nbsp;nbsp;nbsp;nbsp;amp;(b)amp;F(P,Q,R,S)=PQ+P′QR+P′QR′Samp;=Q(P+P′R+P′R′S)amp;=Q(P+R+R′S)amp;=Q(P+R+S)=PQ+QR+QS<br>