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$\begingroup$

in the step where you have to remove the epsilons, would you need to remove something like this:

A -> Bε

Or would you simply remove the ones that have epsilon by itself like this:

A -> ε

$\endgroup$
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  • $\begingroup$ Hint: $B\varepsilon = B$. $\endgroup$
    – Nathaniel
    Apr 9 at 0:57

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