(b)F(x,y,z)=(xy + z)(xz + y)

(xy + z)=1,3,5,6,7

(xz + y)=0,1,4,5,6,7

now how can you write f=0,1,3,4,5,6,7???

i think you are doing union ,

(xy + z)=1,3,5,6,7

(xz + y)=0,1,4,5,6,7

now how can you write f=0,1,3,4,5,6,7???

i think you are doing union ,