Push down automata PDA for b twice in theory of automata

Push down automata for b twice

Accepted strings

Following strings must be accepted by PDA;

abb, aabbb, aaabbbbbb,…..

Rejected strings

Following strings must be rejected by PDA;

a, b, aa, bb, ab, aab, aabb, aabba,…..

push down automata

List of All examples of Push Down Automata (PDA): Click Here 

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