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Formal Language & Automata TheoryConstruct a push-down automata that accepts the following language: L = \{uawb \mid u \text{ and } w \in \{a, b\}^* \text{ and } |u| = |w|\}20197mFormal Language & Automata TheoryConstruct a push-down automata that accepts the following language: L = \{uawb : u \text{ and } w \in \{a, b\}^* \text{ and } |u| = |w|\}20217mFormal Language & Automata TheoryLet L = \{w \mid w \in \{0+1\}^*, w \text{ has even number of 1s}\}. Which one of the regular expression below represents L? (i) (0^* 10^* 1)^* (ii) 0^*(10^* 10^*)^* (iii) 0^* (10^* 1^*)^* 0^* (iv) 0^* 1(10^* 1)^* 10^*20202mFORMAL LANGUAGE & AUTOMATA THEORYDesign a DFA for strings over \{a, b\} containing at least three occurrences of bbb (overlapping allowed). Example: bbbbbb is accepted.20227m
PreviousTabulate Chomsky hierarchy of grammars with an example for each.NextMinimize the DFA shown in the following transition diagram: 
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