Question: 4. Let M be the pushdown automata (PDA) defined as: M = ({90, 91, 92}, {a, b, c}, {A}, 8, 9o, {92}) 8: 8(90, a,

 4. Let M be the pushdown automata (PDA) defined as: M

4. Let M be the pushdown automata (PDA) defined as: M = ({90, 91, 92}, {a, b, c}, {A}, 8, 9o, {92}) 8: 8(90, a, a) = {[90, A]}; 8(91, 1, 1) = {[92, 2]}; 8(90, b, A) = {[91, 2]}; 8(92, C, N) = {[92, 2]}. 8(91, b, A) = {[q1, 2]}; = , = a) b) c) Give the state diagram for the PDA M1. Trace all computations of strings aabbc, abbc in M. Give a set-theoretic definition of the language accepted by M

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