Here you can ask questions and find or give answers to organizational, academic and other questions about studying computer science.

1.1k questions

1.2k answers

1.6k comments

529 users

0 votes


For c, what is the need of state {q,r} here? There should be just 3 states right? Why is there a fourth state? Can someone please explain?

in * TF "Emb. Sys. and Rob." by (360 points)

1 Answer

0 votes
Well, as explained in the solution, we get three states, but we want to encode them symbolically with boolean variables. Since we need two variables, there are four states that are encoded with these two variables, and the full state transition diagram contains then also that fourth state {q,r} which is not reachable, but that is encoded as well.
by (166k points)

Related questions

0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
Imprint | Privacy Policy
...