What is sufficient to prove that grammar is not LL(1)?
I. Grammar is ambiguous
II. Grammar is left recursive
III. Grammar is right recursive
IV Grammar is not context-free
1
Only I
2
Only I and II
3
Only II and IV
4
I, II and IV
What is sufficient to prove that grammar is not LL(1)?
I. Grammar is ambiguous
II. Grammar is left recursive
III. Grammar is right recursive
IV Grammar is not context-free