1.

A lexical analyzer uses the following patterns to recognize three tokens T1, T2, and T3 over the alphabet {a,b,c}.

A. 𝑇1𝑇2𝑇3
B. 𝑇1𝑇1𝑇3
C. 𝑇2𝑇1𝑇3
D. 𝑇3𝑇3
AnswerΒ» E.


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