Which among the following is a correct option in format for representing symbol and expression in Backus normal form?
Posted: Thu Jul 14, 2022 9:26 am
a) <symbol> ->expression
b) <symbol>::=_expression_
c) <symbol>=<expression>
d) all of the mentioned
b) <symbol>::=_expression_
c) <symbol>=<expression>
d) all of the mentioned