A grammar is said to be left linear grammar if it is in the form of V -> VT* or V -> T* where V is called variable and T is called terminal
S -> Saa | A | B
A -> Abb | λ
B -> Bbbb | b
The productions S-> A, S -> B are not in left linear grammar form so convert them
S -> Saa | Abb | Bbbb
A -> Abb | λ
B -> Bbbb | b
The grammar is in left linear form but it has null production so we have to eliminate it
S -> Saa | Abb | Bbbb | bb
A -> Abb | bb
B -> Bbbb | b
Hence this is the grammar in left linear form without null productions
2. Convert the following grammar to a left-linear grammar. Show your work. S A B +...
Convert the following grammar into Chomsky Normal Form (CNF): S → aS | A | bS A → aA | bBa | aAa B → bb | bBb Note: you need to first simplify the grammar ( remove any λ - productions, unit productions, and useless productions), and then convert the simplified grammar to CNF. Convert the following grammar into Chomsky Normal Form (CNF): SaSAS A → AbBa| aAa B+bb | bBb Note: you need to first simplify the grammar...
Eliminate a productions from the following grammar. Show your work. S → AaB | aaB A → à B → bbA 1a
Left factorize so that the grammar is LL(1) if possible A -> aA | abbB | a | C B -> bBb | bBa | aC C -> cc | aC
Consider the grammar provided below: S → AB | aB A → aab | Λ B → bbA Question: Showing all the steps convert the above grammar to Chomsky Normal Form (CNF)
Given the following Grammar G, S->ASB A -> AAS | a B -> Sbs | A|bb (a) Identify and remove the A-productions. (b) Identify and remove unit-productions from the result of (a). (c) Convert it to Chomsky Normal Form.
Convert the following grammar to Greibach normal form) S-> aA A-> a A-> B B-> A B-> bb
grammar to remove the indirect left recursion froma 9. Get the algorithm from Aho et al. (2006). Use this algorithm to remove all left recursion from the following grammar: S Aa Bb AAa | Abc c | Sb Bbb grammar to remove the indirect left recursion froma 9. Get the algorithm from Aho et al. (2006). Use this algorithm to remove all left recursion from the following grammar: S Aa Bb AAa | Abc c | Sb Bbb
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
-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
5. (10 points) Convert the following grammar G over Σ-{a, b} into Chomsky normal form. Note that G already satisfies the conditions on the start symbol S, A-rules, useless symbols, and chain rules. Show your steps clearly. 5. (10 points) Convert the following grammar G over Σ-{a, b} into Chomsky normal form. Note that G already satisfies the conditions on the start symbol S, A-rules, useless symbols, and chain rules. Show your steps clearly.