1.

The following grammar G = (N, T, P, S)**spaceN = {S, A, B, C, D, E}**spaceT = {a, b, c}**spaceP : S aAB**spaceAB CD**spaceCD CE**spaceC aC**spaceC b**spacebE bc is

A. is type 3
B. is type 2 but not type 3
C. is type 1 but not type 2
D. is type 0 but not type 1
Answer» D. is type 0 but not type 1


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