Question: 1. Construct the CYK-table for the string aabb using the following grammar: S AY | a X AY Y XZ | XB | b Z

1. Construct the CYK-table for the string aabb using the following grammar:

S AY | a X AY Y XZ | XB | b Z XB | b B b A a

2. Design a pushdown automaton for the following language: (The alphabet is {a,b} .) {a^n b^2n | n 1}

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