The Boolean expression $$B\left( {A + B} \right) + A\left( {\overline B + A} \right)$$ can be realized using minimum number of
A. 1 AND gate
B. 2 AND gates
C. 1 OR gate
D. 2 OR gates
Answer: Option C
This Question Belongs to Engineering Physics >> Electronics
Related Questions on Electronics
A. is a common-emitter amplifier
B. uses a p-n-p transistor
C. is an oscillator
D. has a voltage gain less than one
A. 1 AND gate
B. 2 AND gates
C. 1 OR gate
D. 2 OR gates
A. the gain decreases by 10 times
B. the output resistance increases by 10 times
C. the fH increases by 100 times
D. the input resistance decreases by 100 times
The following circuit (where, RL ≫ R) performs the operation of
A. OR gate for a negative logic system
B. NAND gate for a negative logic system
C. AND gate for a positive logic system
D. AND gate for a negative logic system
Join The Discussion