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
Consider the following grammar: <S> → <A> a <B> b <A> → <A> b | b...
Consider the following grammar: <S> → <A> a <B> b <A> → <A> b | b <B> → a <B> | a Which of the following sentences are in the language generated by this grammar? baab bbbab bbaaaaaS bbaab Please explain why
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...
1. Who are language descriptions intended for? Consider the following grammar: ab b | b a | a Which of the following sentences are in the language generated by this grammar? (DONE) a) baab ==> YES b) bbbab ==> NO c) bbaaaaaS ==> NO d) bbaab ==> YES 2. Write a BNF grammar for the language consisting of binary strings (any combination of 0s and 1s) of at least 2 digits.
Consider a grammar : S --> a | aS | bSS | SSb | SbS, Where
T={a,b} V={S }.
a. Show that the grammar is ambiguous.
b. What is the language generated by this grammar?
2. (20 points) Consider a grammar: S -->a | aS | SS | Ssb | Sbs, Where T={a,b} V={S}. a. Show that the grammar is ambiguous. b. What is the language generated by this grammar?
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 a grammar: S --> | aS | SS SSb | Sbs, Where T={a,b} V={S }. Show that the grammar is ambiguous. What is the language generated by this grammar?
Consider a grammar : S --> a | aS | bSS | SSb | SbS, Where T={a,b} V={S }. a. Show that the grammar is ambiguous. b. What is the language generated by this grammar?
4. Consider the following context-free grammar S SSSS a (a) Show how the string aa+a* can be generated by this grammar (b) What language does this grammar generate? Explain
Consider a grammar: S --> | as SS SSb Sbs, Where T={a,b} V={S}. a. Show that the grammar is ambiguous. b. What is the language generated by this grammar?
1.) Consider the following grammar in which S, A, and B are nonterminal symbols and S is the start symbol. S → 1A | 0B A → A0 | 1B B → 10A| 1 Show that the grammar is ambiguous by showing two parse trees for the sentence 1110110 using leftmost derivation.