If XY + Z = X(Y+Z) Than.
1. X=0 and Z=0
2. X=1 and Y=1
3. X=1 and Y=0
4. Y=1 or Z=0
5. X=1 or Z=0
Answer is E.
Why could it not be 1 as well?
1. X=0 and Z=0
2. X=1 and Y=1
3. X=1 and Y=0
4. Y=1 or Z=0
5. X=1 or Z=0
Answer is E.
Why could it not be 1 as well?
