a)
b)
Explanation:
Step 1:
As per the algorithm, we will make 3 states for each S, U and T.
Step 2:
Make S as the starting state.
Step 3:
Productions U -> y and T -> z leads to the creation of # as the final state.
Step 4:
All the remaining productions are included in the FSM.
The resultant FSM is as follows:
c)
FSM accepts the language that starts and ends with the same symbol except z, y and epsilon.
Explanation:
If the string starts with z then it should end with z.
If the string starts with y then it should end with y.
The grammartofsm algorithm: Let L be the language described by the following regular grammar: a. For...
-Find a left-linear grammar for the language L((aaab*ba)*). -Find a regular grammar that generates the language L(aa* (ab + a)*).-Construct an NFA that accepts the language generated by the grammar.S → abS|A,A → baB,B → aA|bb
Please help me with this... Give a regular grammar that generates the described language. The set of strings of odd length over {a, b} that contain exactly two b's.
1. Consider the alphabet {a,b,c}. Construct a finite automaton that accepts the language described by the following regular expression. 6* (ab U bc)(aa)* ccb* Which of the following strings are in the language: bccc, babbcaacc, cbcaaaaccbb, and bbbbaaaaccccbbb (Give reasons for why the string are or are not in the language). 2. Let G be a context free grammar in Chomsky normal form. Let w be a string produced by that grammar with W = n 1. Prove that the...
Let L be a regular language on sigma = {a, b, d, e}. Let L' be the set of strings in L that contain the substring aab. Show that L' is a regular language.
DO NUMBER 4 AND 5
2. Let {acgt} and let L be the language of strings consisting of repeated copies of the pairs at, ta, cg, gc. Construct both a DFSM to accept the language and a regular expression that represents the language 3. Let a,b. For a string w E X", let W denote the string w with the a's and b's flipped. For example, for w aabbab: w bbaaba wR babbaa abaabb {wwR Construct a PDA to accept...
DO NUMBER 3
2. Let {acgt} and let L be the language of strings consisting of repeated copies of the pairs at, ta, cg, gc. Construct both a DFSM to accept the language and a regular expression that represents the language 3. Let a,b. For a string w E X", let W denote the string w with the a's and b's flipped. For example, for w aabbab: w bbaaba wR babbaa abaabb {wwR Construct a PDA to accept the language:...
A Discrete mathematics question shows on the image, could you
please show the detailed procedures, thank you!
Given the following deterministic FSM M over the alphabet Σ- (0,13: 1 S1 S2 1 1 S3 (a) Give an English language description of L(M), the language recognised by M. (b) Add an error state (labelled X) to the diagram, and draw all transitions to it (c) Describe how to derive an FSM that accepts the complement of L(M) over the set ....
1. Construct a DFSM to accept the language: L = {w € {a,b}*: w contains at least 3 a's and no more than 3 b's} 2. Let acgt} and let L be the language of strings consisting of repeated copies of the pairs at, ta, cg, gc. Construct both a DFSM to accept the language and a regular expression that represents the language 3. Let a,b. For a string w E ', let W denote the string w with the...
1. Construct a DFSM to accept the language: L w E ab): w contains at least 3 as and no more than 3 bs) 2. Let E (acgt and let L be the language of strings consisting of repeated copies of the pairs at, ta, cg. ge. Construct both a DFSM to accept the language and a regular expression that represents the language. 3. Let ab. For a string w E , let w denote the string w with the...
2. Prove that {a"6"c" |m,n0}is not a regular language. Answer: 3. Let L = { M M is a Turing machine and L(M) is empty), where L(M) is the language accepted by M. Prove L is undecidable by finding a reduction from Aty to it, where Arm {<M.w>M is a Turing machine and M accepts Answer: 4. a) Define the concept of NP-completeness b) If A is NP-complete, and A has a polynomial time algorithm, then a polynomial time algorithm...