Question: 1) i) Construct pushdown automata for the following languages: (a) {anbman | m, n = N, m > 0, n>0} (b) {abck |i,j,k N,

1) i) Construct pushdown automata for the following languages: (a) {anbman | m, n = N, m > 0, n>0} (b) {abck |i,j,k N, i 0, k 0, i + k = j} (c) {anbm | m, n N, m 0, n 0, m = 2n} ii) Develop corresponding context free grammars for all above languages.

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