Cannot be merged since look ahead’s are different. 2. Can be merged but will result in S-R conflict. 3. Can be merged bu
Posted: Thu Jul 14, 2022 9:07 am
a) 1 only
b) 2 only
c) 1 and 4 only
d) 1, 2, 3 and 4 only
b) 2 only
c) 1 and 4 only
d) 1, 2, 3 and 4 only