Consider G=({S,A,B,E}, {a,b,c},P,S), where P consists of S →AB, A � – McqOptions

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1.	Consider G=({S,A,B,E}, {a,b,c},P,S), where P consists of S →AB, A →a, B →b and E →c.Number of productions in P’ after removal of useless symbols:
A.	4
B.	3
C.	2
D.	5
Answer» B. 3

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