Question
S → A | B | 2 A → C0 | D B → C1 | E C → D | E | 3 D → E0 | S E → D1 | S
a.
D,C
b.
A,B
c.
B,C
d.
A,C
Posted under Formal Languages and Automata Theory
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Q. For the following grammar, Identify all the unit pairs. S → A | B | 2 A → C0 | D B → C1 | E C → D | E | 3 D → E0 | S E → D1 | S
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