Question: Each regular language is a subset of context - free languages, but not all context - free languages are regular. To illustrate this, provide context

Each regular language is a subset of context-free languages, but not all context-free languages are regular.
To illustrate this, provide context-free grammar that generates the language 00*1*.
Consider the Language L={bk(ab)n(ba)n|k2,n>0} and design a pushdown automaton capable of
recognizing it.
Each regular language is a subset of context -

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