Qual a expressão lógica obtida a partir do circuito da figura? a. A times B space plus space A with bar on top space times space B with bar on...

Qual a expressão lógica obtida a partir do circuito da figura? a. A times B space plus space A with bar on top space times space B with bar on top b. A space plus space B times space open parentheses A with bar on top space times space B with bar on top close parentheses c. A with bar on top times B space plus space A space plus space B with bar on top d. A with bar on top times B space plus space A with bar on top space plus space B e. A times B space plus space stack A times B with bar on top space