This Boolean expression: AB + A(B + C) + B(B + C) may be reduced to which expression from below? (Note: !A means A NOT).
Posted: Sat Feb 19, 2022 3:29 pm
Relative to the circuit illustrated below Schematic 5-Volt regulated DC power supply one could say: The LED will turn ON when the push-button is pressed down and will be OFF when the push-button is released. The LED will turn OFF When the push-button is pressed down and will be ON when the push-button is open. The LED will turn ON regardless the position of the push-button. The LED will turn OFF regardless the position of the push-button. None of these is true.