Question: Consider the machine M: The language recognized by M is :
Options
A : {w ? {a, b}* / every a in w is followed by ex¬actly two b’s}
B : {w ? {a, b}* every a in w is followed by at least two b’}
C : {w ? {a, b}* w contains the substring ‘abb’}
D : {w ? {a, b}* w does not contain ‘aa’ as a substring}
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