Which of the following belong to the steps to prove emptiness?
Posted: Thu Jul 14, 2022 9:26 am
a) Remove useless variable
b) Check if a start variable S is useless
c) Remove useless variable and Check if a start variable S is useless
d) None of the mentioned
b) Check if a start variable S is useless
c) Remove useless variable and Check if a start variable S is useless
d) None of the mentioned