JEE Main & Advanced
JEE Main Paper (Held On 9 April 2014)
question_answer
Identify the gate and match A, B, Y in bracket to check.
[JEE Main Online Paper ( Held On 09 Apirl 2014 )
A)AND (A = 1, B = 1, Y = 1)
B)OR (A = 1, B = 1, Y = 0)
C)NOT (A = 1, B = 1, Y = 1)
D)XOR (A = 0, B = 0, Y = 0)
Correct Answer:
A
Solution :
\[Y=\overline{\overline{AB}.\overline{AB}}=\overline{\overline{AB}}+\overline{\overline{AB}}=AB+AB=AB\] In this case output Y is equivalent to AND gate.