engineering recuitment GATE ECE 2023-24 Test Series Digital Electronics Logic Gates and Boolean Algebra Laws of Boolean Algebra
The Boolean expression XY + ( X′ + Y′) Z is equivalent to
1
XYZ′ + X′Y′Z
2
X′Y′Z′ + XYZ
3
(X + Z)(Y + Z)
4
(X′ + Z)(Y′ + Z)