Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Digital Logic Number Representations and Computer Arithmetic Basic Gates
The minimum number of NAND gates required to implement Boolean function f = x'y + xy' is
1
3
2
4
3
6
4
More than one of the above
5
None of the above