Question

The minimized expression for Boolean expression
$f(A,B,C,D)=\sum m(0,2,4,9,11)+\sum d(1,5,13)$ can be expressed as

• A. $(A+\overline{C}+\overline{D})(\overline{B}+\overline{C})(A+\overline{D})$
• B. $(\overline{A}+\overline{C}+\overline{D})(\overline{B}+\overline{C})(\overline{A}+D)$
• C. $(\overline{A}+\overline{D})(\overline{B}+\overline{C})(A+\overline{D})$
• D. $(A+\overline{D})(\overline{B}+\overline{C})(\overline{A}+D)$

Answer 1

The correct option is D $(A+\overline{D})(\overline{B}+\overline{C})(\overline{A}+D)$

The above expression can be represented in K-map as,


$(A+\overline{D})(\overline{B}+\overline{C})(\overline{A}+D)$