Question: Problem 3 : a) Prove that every CFL is a member of P. That is, produce a TM D that decides the CFL L generated

Problem 3:

a) Prove that every CFL is a member of P. That is, produce a TM D that decides the CFL L generated by the CNF form of a CFG G. Assume S is the start variable for G.

b) Construct the table described in the polynomial time algorithm for CFG recognition in part a when the string w = abab for the CFG G:

Problem 3: a) Prove that every CFL is a member of P.

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