JEE PYQ: Communication System Question 18
Question 18 - 2021 (26 Feb 2021 Shift 2)
Draw the output Y in the given combination of gates.
(1) Waveform 1
(2) Waveform 2
(3) Waveform 3
(4) Waveform 4
Show Answer
Answer: (1)
Solution
Output expression $y = \overline{A} \cdot \overline{B}$. Using the truth table with the given input waveforms matches waveform (1).