DA = Bx + Ay
DB = Bx + Ay
z = AB
Draw the logic diagram of the circuit.
Typo alert! Da=(Qb AND X) OR (Qa AND Y)Now, your first equation says that Da=BX+AY or more formally Da=B*X+A*Y. As I wrote you above, that can be transformed to Da=(Qb AND X) OR (Qa AND X).
by Jake Hertz
by Luke James