Homework Answers
Grammar
S -> aYSccc | aYccc
Ya -> aY
Yc -> bbc
Yb -> bbb
Explanation
For each a, there are 2 b's and 3 c's
Grammar
S -> aYSccc | aYccc
Ya -> aY
Yc -> bbc
Yb -> bbb
Explanation
For each a, there are 2 b's and 3 c's
) Construct a context-free grammar for the language L={ ab”ab”a | n> > 1}.
) Construct a context-free grammar for the language L={ ab”ab”a | n> > 1}.
Construct a context-free grammar for the language L={ ab”ab”a | n> 1}.
Construct a context-free grammar for the language L={ ab”ab”a | n> 1}.
Give a context free grammar for the language L where L = {a"bam I n>:O and...
Give a context free grammar for the language L where L = {a"bam I n>:O and there exists k>-o such that m=2"k+n) 3. Give a nondeterministic pushdown automata that recognizes the set of strings in L from question 3 above. Acceptance should be by accept state. 4. 5 Give a context-free grammar for the set (abc il j or j -k) ie, the set of strings of a's followed by b's followed by c's, such that there are either a...
Construct a grammar that generates the following language, L = (anbn+mam | n, m = 0,...
Construct a grammar that generates the following language, L =
(anbn+mam | n, m = 0, 1, 2,
...).
Construct a grammar that generates the following language, L = (a"bn-ma" n, m = O, 1, 2, ..)
Let S = {a,b,c}. Write a context-free grammar for the language: L = {ba" wa" :n...
Let S = {a,b,c}. Write a context-free grammar for the language: L = {ba" wa" :n > 0, we * and w contains bbc} BIU A- A - IX E ** 11 xX, T T: 12pt You Tube P S-baSaA AaA DACA bbc
With Proper explanation and example. Construct a context-free grammar for the language L={ ab”ab”a | n>...
With Proper explanation and example.
Construct a context-free grammar for the language L={ ab”ab”a | n> 1}.
What language does the grammar below generate? S rightarrow abS | aA A rightarrow aA |...
What language does the grammar below generate? S rightarrow abS | aA A rightarrow aA | a Select the correct answer. L = {(ab)^n aaa^m: n greaterthanorequalto 0, m greaterthanorequalto 0} L = {(ab)^n a^m: n greaterthanorequalto 0, m greaterthanorequalto 1} L = {a^n b^n a^m: n greaterthanorequalto 0, m greaterthanorequalto 2} L = {a^n b^n a^m: n greaterthanorequalto 0, m greaterthanorequalto 1}
construct a context free grammar for the language l {a^nc^mb^n: n,m Greaterthanorequalto 0}
construct a context free grammar for the language
l {a^nc^mb^n: n,m Greaterthanorequalto 0}
Find an s-grammar for Find an s-grammar for L = { a^nb^n+1 : n greaterthanorequalto...
Find an s-grammar for
Find an s-grammar for L = { a^nb^n+1 : n greaterthanorequalto 2}
Question 8 10 pts Let S = {a,b,c}. Write a grammar that generates the language: L...
Question 8 10 pts Let S = {a,b,c}. Write a grammar that generates the language: L = {(ac)"6n+1w: n > 0, W € 2*, W contains the substring acb}
) Construct a context-free grammar for the language L={ ab”ab”a | n> > 1}.
Construct a context-free grammar for the language L={ ab”ab”a | n> 1}.
Give a context free grammar for the language L where L = {a"bam I n>:O and there exists k>-o such that m=2"k+n) 3. Give a nondeterministic pushdown automata that recognizes the set of strings in L from question 3 above. Acceptance should be by accept state. 4. 5 Give a context-free grammar for the set (abc il j or j -k) ie, the set of strings of a's followed by b's followed by c's, such that there are either a...
Construct a grammar that generates the following language, L =
(anbn+mam | n, m = 0, 1, 2,
...).
Construct a grammar that generates the following language, L = (a"bn-ma" n, m = O, 1, 2, ..)
Let S = {a,b,c}. Write a context-free grammar for the language: L = {ba" wa" :n > 0, we * and w contains bbc} BIU A- A - IX E ** 11 xX, T T: 12pt You Tube P S-baSaA AaA DACA bbc
With Proper explanation and example.
Construct a context-free grammar for the language L={ ab”ab”a | n> 1}.
What language does the grammar below generate? S rightarrow abS | aA A rightarrow aA | a Select the correct answer. L = {(ab)^n aaa^m: n greaterthanorequalto 0, m greaterthanorequalto 0} L = {(ab)^n a^m: n greaterthanorequalto 0, m greaterthanorequalto 1} L = {a^n b^n a^m: n greaterthanorequalto 0, m greaterthanorequalto 2} L = {a^n b^n a^m: n greaterthanorequalto 0, m greaterthanorequalto 1}
construct a context free grammar for the language
l {a^nc^mb^n: n,m Greaterthanorequalto 0}
Find an s-grammar for
Find an s-grammar for L = { a^nb^n+1 : n greaterthanorequalto 2}
Question 8 10 pts Let S = {a,b,c}. Write a grammar that generates the language: L = {(ac)"6n+1w: n > 0, W € 2*, W contains the substring acb}
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