S2: Follow(= { a | S => * αXa β for some strings α and β }
A. Both statements S1 and S2 are incorrect.
B. S1 is incorrect and S2 is correct.
C. S1 is correct and S2 is incorrect.
D. Both statements S1 and S2 are correct.
Answer:D
S2: Follow(= { a | S => * αXa β for some strings α and β }
A. Both statements S1 and S2 are incorrect. B. S1 is incorrect and S2 is correct. C. S1 is correct and S2 is incorrect. D. Both statements S1 and S2 are correct.