Question
L={a^nb^n|n>=0}
a.
a^nb^n
b.
{ab, a^2b^2, a^3b^3, …}
c.
{e, ab, a^2b^2, a^3b^3, …}
d.
None of the mentioned
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Q. For the following language, an enumerator will print: L={a^nb^n|n>=0}
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