Logic diagram: inputs A and B go to an OR gate whose output is marked (1); (1) and input C go to an AND gate whose output is marked (2); (2) goes through a NOT gate whose output is marked (3); (3) and (1) go to a final OR gate whose output is F(A,B,C).
Answer
Answer
AI
Correct option: (iii)
Answer: (iii) $F = ((A + B) \cdot C)' + (A + B)$
The final OR gate combines point (3), $((A+B) \cdot C)'$, with point (1), $A+B$.
