Question: 4. Construct a PDA and a CFG recognizing L={amb2ncnd2mm,n0}. Deliver your answers on a handwritten A4 paper by hand until Dec 20, 2023 at 4:30pm.

4. Construct a PDA and a CFG recognizing L={amb2ncnd2mm,n0}. Deliver your answers on a handwritten A4 paper by hand until Dec 20, 2023 at 4:30pm. No teamworking is permitted

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