Problem consider the following type 0 grammar over the alphabet = {a b}: Derive the following
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Problem consider the following type 0 grammar over the alphabet Σ = {a b}:
Derive the following words from this grammar:
(i) Λ
(ii) aa
(iii) bb
(iv) abab
Transcribed Image Text:
S →UVX UV-aUY UV-bUZ YX → VaX ZX → VbX PROD 1 PROD 2 PROD 3 PROD 4 PROD 5 PROD 6 PROD 7 PROD 8 PROD 9 PROD 10 PROD 11 X →A Ya → aY Yb → by ZaaZ Zb→ bZ UVA PROD 12 aV → Va PROD 13 bV→Vb
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i Applying Productions 1 12 and 13 in that order we have S a aaa a...View the full answer
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