Let M be the PDA defined by: Q = {90, 91, 92, 93, 94}, Σ = {a, b}, [ = {a, S}, F = {q4} and transition function is defined as below: 8(qO, &, e) (q1, S) = 8(q1, a, e) = (q1, a) 8(q1, ε, e) = (q3, e) 8(q1, b, a) = (q2, e) 8(q2, b, a) = (q2, E) 8(q2, e, a) = (q3, ε) 8(q3, ε, a) = (q3, E) 8(q3, &, S) = (q4, &) 1) draw the state diagram of the PDA. 21 Describe the language accented by M

Database System Concepts
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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Let M be the PDA defined by:
Q = {90, 91, 92, 93, q4}, Σ = {a, b}, [ = {a, S}, F = {q4} and transition function is defined as below:
8(q0, E, e) = (q1, S)
8(q1, a, e) (q1, a)
=
8(q1, E, e) = (q3, ε)
8(q1, b, a) = (q2, ε)
8(q2, b, a) = (q2, ε)
8(q2, &, a) = (q3, &)
8(q3, &, a) = (q3, &)
8(q3, &, $) = (q4, &)
1) draw the state diagram of the PDA.
2) Describe the language accepted by M
Transcribed Image Text:Let M be the PDA defined by: Q = {90, 91, 92, 93, q4}, Σ = {a, b}, [ = {a, S}, F = {q4} and transition function is defined as below: 8(q0, E, e) = (q1, S) 8(q1, a, e) (q1, a) = 8(q1, E, e) = (q3, ε) 8(q1, b, a) = (q2, ε) 8(q2, b, a) = (q2, ε) 8(q2, &, a) = (q3, &) 8(q3, &, a) = (q3, &) 8(q3, &, $) = (q4, &) 1) draw the state diagram of the PDA. 2) Describe the language accepted by M
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