Question: A B -bounded PDA (pushdown automaton) is a PDA M such that it crashes whenever its stack height reaches B . Show that the language

A B-bounded PDA (pushdown automaton) is a PDA M such that it crashes whenever its stack height reaches B. Show that the language {0ⁿ1ⁿ : n 1} can not be accepted by a B-bounded PDA for any B.

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