railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Digital Electronics Logic Gates and Boolean Algebra Logic Gates
The output expression for the Karnaugh map shown below is
1
\(Q\bar R + S\)
2
\(Q\bar R + \bar S\)
3
\(QR + S\)
4
\(QR + \bar S\)