: Which of the following are nonterminal symbols in the grammar rule factor> -> (++ | --) ident| (+ -) (identint_literal)|()> .A *.BO .co ).DO : Which of the following are nonterminal symbols in the grammar rule factor> -> (++ | --) ident| (+ -) (identint_literal)|()> ident.A O .BO .C ) DO ?In this a sentence: index = 2 * count + 17; what is the lexemes Index Count .A All answer true 172 .CO ;+ * = DO