Q. Consider the following grammars
(S1) :
A --> aBCD
B --> bc|c
C --> d|∈
D -> b
(S2) :
A --> aBCD
B --> bc|∈
C --> d|c
D -> b
(S3) :
A --> aBCD
B --> bc|∈
C --> d|∈
D -> b
(S4) :
A --> aBCD
B --> bc|c
C --> d|c
D -> b
Which of the following grammar has same follow set for variable B?
(S1) :
A --> aBCD
B --> bc|c
C --> d|∈
D -> b
(S2) :
A --> aBCD
B --> bc|∈
C --> d|c
D -> b
(S3) :
A --> aBCD
B --> bc|∈
C --> d|∈
D -> b
(S4) :
A --> aBCD
B --> bc|c
C --> d|c
D -> b
Which of the following grammar has same follow set for variable B?
✅ Correct Answer: (B)
Only (S1), (S3) and (S2), (S4)