WebSuppose that I have 2 DFA's and 7 and 6 state respectively, and 3 and 4 final states respectively. If I build the product DFA for the intersection of their languages how many finals states will the resulting DFA have? (a) 12. (b) 9. (c) 3. (d) 1. (e) It cannot be determined from the given information. WebFormal definition. A deterministic finite automaton M is a 5-tuple, (Q, Σ, δ, q 0, F), consisting of . a finite set of states Q; a finite set of input symbols called the alphabet Σ; an initial or start state; a set of accept states; Let w = a 1 a 2 …a n be a string over the alphabet Σ.The automaton M accepts the string w if a sequence of states, r 0, r 1, …, r …
Theory of Computation: How many DFAs are possible?
WebIn the figure we see a NFA (with three states) and the DFA using the standard subset construction with eight states (formal interpretation) or four states (omitting the gray states not reached). (PS. I forgot to mark the final states in the gray part) Share Cite Follow edited Dec 3, 2013 at 22:27 answered Dec 3, 2013 at 22:14 Hendrik Jan Web1 apr. 2024 · How many 3 state DFA's can be constructed with a designated initial final state that accepts empty ... { a,b \}$ with a designated initial state are $2^n$, then the value of n is _____. IN DFA IT IS COMPULSORY TO HAVE 1 FINAL STATE. 4c0 should not be taken,correct me? twin_123 asked in Theory of Computation Nov 18, 2024. by twin_123 ... dauphin swan river mp
Can DFA have multiple final states? - populersorular.com
Web3 feb. 2016 · Final state can be any subset of the set of states including the empty set. With $2$ states, we can have $2^2 = 4$ possible sub states. Thus total number of DFAs possible : $=2\times2^4\times4=128$. Where total 40 DFA's are accepting empty language. Can you explain in formal way, with a formula, please? Web5 sep. 2024 · How many different DFAs are there with one state? There are 4 such pairs, each with a binary choice, for a total of 16 transition configurations ( 2^4 = 16 ). There are 2 valid minimal configurations of accepting states (A accepts, B does not; B accepts, A does not). So the maximum value of possible minimal two-state DFAs is 2 * 16 = 32 . Web9 apr. 2024 · You will find that you need to mark a state as "final state" if at least one of the NFA states in the set is the final state. There may be multiple such states. So, in summary: an NFA can very well work with just one final state. A DFA can't, unless you want to … black and alloy limited interior pictures