Question: If a language L 1 is regular ( i . e . , accepted by some DFA ) , then every language L 2 which

If a language L1 is regular (i.e., accepted by some DFA), then every language L2 which is
a subset of L1 is also regular (i.e., L2 must also accepted by some DFA). You must justify your answer.
Either give a formal argument if true, or a simple counter example if false

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