Give the state diagram for the following languages:
a. { (01)^n | n >= 0}
b. { (0^n1^m) | for any n and any m}
Give the state diagram for the following languages: a. { (01)^n | n >= 0} b....
For each of the following languages, give the state diagram of a DFA that accepts the languages. a) (ab) ∗ ba b) aa(a + b) +bb c) ((aa) +bb) ∗
1. (a) Give state diagrams of DFA’s recognizing the following languages. That alphabet is Σ = {a,b} L1 = {w | w any string that does not contain the substring aab} L2 = {w | w ∈ A where A = Σ*− {a, aa, b}} 2. (a) Give state diagrams of DFA’s recognizing the following languages. The alphabet is {0, 1}. L3 = {w | w begins with 0 ends with 1} (b) Write the formal definition of the DFA...
Prove that the following are not regular languages. Just B and F please Prove that the following are not regular languages. {0^n1^n | n Greaterthanorequalto 1}. This language, consisting of a string of 0's followed by an equal-length string of l's, is the language L_01 we considered informally at the beginning of the section. Here, you should apply the pumping lemma in the proof. The set of strings of balanced parentheses. These are the strings of characters "(" and ")"...
Give deterministic pushdown automata to accept the following languages. a) {0n1m | n<=m}. b) {0n1m | n>=m}. c) {0n1m0n | n and m are arbitraty}.
Give context-free grammars that generate the following languages. { anw | w in { a, b }*, |w| = 2n, n > 0 } { an bm | n, m ≥ 0; n < 2m } { anx an y | n > 0, x,y in { a, b }* } { ai bj ck | i, j, k ≥ 0; j = i + k }
3" (25%) Give regular expressions for the following languages on {a, b). (a) L,-(a"b": n 4, m 3) (b) The complement of Li. (c) L- (w: w mod 3 03. Note: lw: the length of w (d) L3 w: |w mod 30 naww) appear) 3" (25%) Give regular expressions for the following languages on {a, b). (a) L,-(a"b": n 4, m 3) (b) The complement of Li. (c) L- (w: w mod 3 03. Note: lw: the length of w...
1(a)Draw the state diagram for a DFA for accepting the following language over alphabet {0,1}: {w | the length of w is at least 2 and has the same symbol in its 2nd and last positions} (b)Draw the state diagram for an NFA for accepting the following language over alphabet {0,1} (Use as few states as possible): {w | w is of the form 1*(01 ∪ 10*)*} (c)If A is a language with alphabet Σ, the complement of A is...
Give the size of each of the following languages over S = {0, 1} below. If the language has no enough strings, then list all its strings. Let L1 = {ε, 1, 10}, L2 = {0, 01}, and LÆ = {}. a) |L1 – L2| = ____________ b) |L2L1 | = ___________ c) |L12|= __________ d) |L2LÆ| = ____________ e) |LÆ*|= ___________
Prove if the following languages are CFL or not. If L is a CFL, give its CFG. Otherwise, prove it by Pumping Lemma. If any closure property of CFL is applicable, apply them to simplify it before its proof. L = {wwRw | w {a, b}*} L = {anbjanbj| n >= 0, j >= 0} L = {anbjajbn| n >= 0, j >= 0}
1.6 Give state diagrams of DFAs recognizing the following languages. In all parts the alphabet is 0,1) a. {w w begins with a 1 and ends with a 0)