What language does the grammar below generate? S rightarrow abS | aA A rightarrow aA |...
Which language is generated by the grammar below? S rightarrow aaAb A rightarrow bA | CC Select the correct answer. L = {aab^n cc: n greaterthanorequalto 1} L = {aab^n cc: n greaterthanorequalto 2} L = {aaccb^n b: n greaterthanorequalto 0} L = {aab^n ccb: n greaterthanorequalto 0}
) 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}.
With Proper explanation and example. 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'an> 1}.
Construct a context-free grammar for the language L={ab'ab'an> 1}.
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}
7. What language does the grammar with these productions generate (5 points)? S + Aa, AB, B → Aa
13.) Write a grammar for the language consisting of strings that have n copies of the letter a followed by one more number of copies of the letter b, where n>0. For example, the strings abb, aaaabbbbb, and aaaaaaaabbbbbbbbb are in the language but a, ab, ba, and aaabb are not. Answer the aaaaaabbbbbbbh are in the languagebr 14.) Draw parse trees for the sentences abb and aabbb, as derived from the grammar of Problem 13. Answer:
4. Fill out the following blanks to make it a context-free grammar for the given language: { an+1 bn | n >= 0}{a2nbn2 | n >= 0 } (8 points) S + AB, A → B