27 votes 27 votes Consider the following Boolean expression for F: $F(P,Q,R,S)= PQ + \bar{P}QR + \bar{P}Q\bar{R}S$ The minimal sum$-$of$-$products form of $F$ is $PQ+QR+QS$ $P+Q+R+S$ $\bar{P} + \bar{Q}+ \bar{R}+ \bar{S}$ $\bar{P}R + \bar{R} \bar{P}S+P$ Digital Logic gatecse-2014-set1 digital-logic normal min-sum-of-products-form + – go_editor asked Sep 26, 2014 go_editor 8.3k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes PQ+P'Q(R+R'S) PQ+P'Q(R+R') (R+S) PQ+P'Q(R+S) Q(P+P'(R+S)) Q(P+P') (P+R+S) Q(P+R+S) PQ+QR+QS Priyanka mahaor answered Aug 27, 2019 Priyanka mahaor comment Share Follow See all 0 reply Please log in or register to add a comment.
–1 votes –1 votes Ans. is A aditi answered Jan 16, 2015 aditi comment Share Follow See all 0 reply Please log in or register to add a comment.
–1 votes –1 votes A. ANSWER IS CORRECT.. vinit123 answered Jun 26, 2017 vinit123 comment Share Follow See all 0 reply Please log in or register to add a comment.