Language, L = {anbm | n, m ≥1}, check whether this language is regular or not
As we can see that there is a pattern in the language and FA can be generated so we are good to say that
Yes, this is a regular language.
Below is the DFA for above question:

And also powers of 'a' and 'b' are not related so from that point of view we can state that it is a regular language.
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