Deterministic context free and context free grammar

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Classify the languages given below as a) deterministic context free, b) context free but not deterministic, c) not context free. Give explanantion.


i) L = {ai bj  | i \neq j }

ii) L = {ai bj ck | i \neq j or j \neq k }

iii) L = {w \in {a,b}* | the number of a's in w is the same as the number of b's in w }

 

 

Reference no: EM13160649

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