Let 'x', 'y', 'z' and 'u' represents the number of entries in rows of Non-terminals 'S', 'A', 'B' and 'C' respectively. The value of x + y + z + u is ______ .
Question not asking grammar is LL(1) or not . Since if table contain 2 entry for particular column then not LL(1) , Here simply ask number of entries.
I got 16 but in answer key its 18. I think I am correct.