Are these two languages equal?

Question

L1=ab*

L2=a(aa)*b(bb)*

Are the languages equal if not what relation do they satisfy?

Comments

No it is not because 'a' is not present in set L2.

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a is present at the start min string is ab for L2 and for L1 it is a.

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A DFA accepting 'aa' cannot accept 'a' unless you form a final state that accepts 'a'.

Answer 1

L1 Is subset of L2