Describe in English the language defined by the following grammar: <S> -> <A> <B> <C> <A> -> a <A> | a <B> -> b <B> | b <C> -> c <C> | c
This grammar generates languages of strings in which all strings have one or more a's followed by one or more b's followed by one or more c's

Describe in English the language defined by the following grammar: <S> -> <A> <B> <C> <A>...
b. Describe the language accepted by the following grammar: S→ Sa B B → B E
formal language automata
1. (15p) Consider the Context-free grammar G defined by: S → 0A1A1A1A A0A1A a) Describe L(G). (5p) b) Convert G into a Pushdown Automaton (PDA). (10p)
Question 3. (5 points) What is the language recognized by the following grammar? You can either give the set representation of the language or describe the set in English. The starting symbol is S.
To verify that a string of characters belongs to a language defined by a grammar, we must create a parse tree that shows that the string can be generated by the grammar. Consider the following grammar: <list> -> <item> , <list> | <item> <item> -> <left> <item> <right> | <left> <right> <left> -> A| B | C <right> -> x | y | z Choose a string that is in this language and create a parse tree that demonstrates that...
Consider the following grammar: <S> → <A> a <B> b <A> → <A> b | b <B> → a <B> | a Is the following sentence in the language generated by this grammar? baab Consider the following grammar: <S> → a <S> c <B> | <A> | b <A> → c <A> | c <B> → d | <A> Is the following sentence in the language generated by this grammar? acccbcc SHOW WORK
1. Consider the following grammar A - aB B-Sb (a) Show a derivation tree for the string aabbbb using the grammar. (b) Give an English description of the language generated by the grammar 2. Let G be the grammar below: S-ASB ab | SS (a) Show that G is ambiguous. (b) Construct an unambiguous grammar equivalent to G. 3. Find a context free grammar for the language L3- fa"b"c+m :n,m21) 4. Find a context free grammar for the language L4...
Consider the following regular grammar with start symbol S and terminals {x, y}. S → xS S → yX S → yY X → xX X → yS Y → xY Y → λ List four strings, each of length less than 4, accepted by this grammar. (Include ε if it is accepted.) List four strings, each of length less than 4, not accepted by this grammar. (Include ε if it is not accepted.) In English, describe the language represented...
Consider the following grammar (S, A, B, and C are nonterminal symbols; S is the start symbol; 0 and 1 are terminal symbols): S → AA A → BCB B → B0 | B1 | 0 | 1 C → 00 | 11 Which of the following sentences are in the language generated by the grammar? Show derivations for the sentences that can be generated. If a sentence cannot be generated by the grammar, explain why. a) 10010001 b) 01101101...
Construct a regular grammar G (a" b) c (aa bb)? VT, S, P) that generates the language generated by
Construct a regular grammar G (a" b) c (aa bb)? VT, S, P) that generates the language generated by