JEE Main 201323 AprilOnline
- Exam
- JEE Main
- Year
- 2013
- Date
- 23 April
- Mode
- Online
- Subject
- Physics
- Chapter
- Semiconductors
JEE Main 2013 · 23 April · Online · Physics · Semiconductors
A system of four gates is set up as shown. The 'truth table'...
A system of four gates is set up as shown. The 'truth table' corresponding to this system is :

Options
- A

- B

- C

- D

Correct answer
A. 
Step-by-step solution
In the given system all four gate is NOR gate
