Find a phrase-structure grammar

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Question: Find a phrase-structure grammar that generates each of these languages.

a) the set of bit strings of the form 02n13n, where n is a nonnegative integer

b) the set of bit strings with twice as many 0s as 1s

c) the set of bit strings of the form w2, where w is a bit string

Reference no: EM131577866

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