Question: The following represents an integer (which may be signed) expressed in a variant of Backus-Naur form: ::=0|1|2|3|4|5|6|7|8|9 ::=[-{ } In this example, the symbols (,0,1,2,3,4,5,6,7,8,9)

The following represents an integer (which may be signed) expressed in

The following represents an integer (which may be signed) expressed in a variant of Backus-Naur form: ::=0|1|2|3|4|5|6|7|8|9::=[-{} In this example, the symbols (,0,1,2,3,4,5,6,7,8,9) are terminal symbols and and are nonterminal symbols Another example is: ScAdAaab In this example, the symbols (a,b,c,d) are terminal symbols and (S,A) are nonterminal symbols. 1. (5 Pts) Given the following example what is the starting symbol and terminals? AxAxACByByBCCCzBzCwAw Starting Symbol: Terminals: 2. (4 Pts) Given the following example what is the starting symbol and terminals? S(SSaS)SA)ASAAASAA Starting Symbol: Terminals

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