First slide
Logic gates
Question

Figure gives a system of logic gates. From the study of truth table it can be found that to produce a high output (1) at R, we must have

Moderate
Solution

The truth table can written as

hence X=1, Y = 0 gives output R =1

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App