Which among the following is incorrect with reference to a derivation tree?
Posted: Thu Jul 14, 2022 9:26 am
a) Every vertex has a label which is a terminal or a variable.
b) The root has a label which can be a terminal.
c) The label of the internal vertex is a variable.
d) None of the mentioned
b) The root has a label which can be a terminal.
c) The label of the internal vertex is a variable.
d) None of the mentioned