In CFG terminal symbols are denoted by ____.

How do we denote the non-terminal symbol?

A CFG G is given with the following productions where S is the start symbol, A is a non-terminal and a and b are terminals. aabbaba aabaaba abababb aabbaab

Explain the use of cfg in the language

A grammar G = (V, ∑∑, S, P) in which V represents:a)None of the mentionedb)Set of Non Teminalsc)Set of Terminalsd)Productione)Start symbols

_________ symbol used when the flow chart is starting or ending.