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Math Help - Phrase-structure grammar

  1. #1
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    Phrase-structure grammar

    Hello. I am having a problem with a question for my discrete math class.

    What language is generated by the phrase-structure grammar if the prodcutions are S-->S11, S-->λ where S is the start symbol.

    I really don't know where to begin with this one. Any help would be greatly appreciated.
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  2. #2
    Junior Member
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    Tokyo, Japan
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    Could you give an explanation of the notation used? Usually in phase-generated grammar you have the following.

    S = Sentence
    IP = Inflectional phrase (sentence)
    NP = Noun phrase
    N = Noun
    VP = Verb phrase
    V= Verb
    PP = Prepositional phrase
    P = Preposition
    Det = Determiner
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  3. #3
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    I'm sure this sounds ignorant on my end, but how do I determine that? The problem that I am working on only had that information, nothing else.
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