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Given the grammar ({A,B,C,D},{a,b},D,{DA,AB,AC,ABC,ACB,A BAC,ACAB,Bb,Ba,Cb,Ca}), use the left most derivation to show if the string below is valid or invalid? S: ababa
Given the grammar ({A,B,C,D},{a,b},D,{DA,AB,AC,ABC,ACB,A BAC,ACAB,Bb,Ba,Cb,Ca}), use the left most derivation to show if the string below is valid or invalid? S: ababa
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