GATE 2005-IT
January 8, 2024UGC NET CS 2015 June Paper-3
January 9, 2024GATE 2008-IT
| Question 9 |
What Boolean function does the circuit below realize ?
| xz+x’z’ | |
| xz’+x’z | |
| x’y’+yz | |
| xy+y’z’ |
Question 9 Explanation:
f = (x’y’z’ + x’yz’+xy’z+xyz)’
= (x’z’ + xz)’
= x’z + xz’
= (x’z’ + xz)’
= x’z + xz’
Correct Answer: B
Question 9 Explanation:
f = (x’y’z’ + x’yz’+xy’z+xyz)’
= (x’z’ + xz)’
= x’z + xz’
= (x’z’ + xz)’
= x’z + xz’