1 votes 1 votes Assume, $L$ is regular language. Let statements $S_1$ and $S_2$ be defined as: $S_1 : SQRT(L) = \{ x \mid \text{ for some y with } \mid y \mid = \mid x^2 \mid , xy \in L \}$ is regular. $S_2 : LOG(L) = \{ x \mid \text{ for some y with } \mid y \mid = 2^{\mid x \mid }, xy \in L\}$ is regular. Which of the following is true? $S_1$ is correct and $S_2$ is not correct Both $S_1$ and $S_2$ are correct Both $S_1$ and $S_2$ are not correct $S_1$ is not correct and $S_2$ is correct Theory of Computation ugcnetcse-sep2013-paper3 theory-of-computation regular-language + – go_editor asked Jul 22, 2016 • recategorized Oct 19, 2018 by Pooja Khatri go_editor 899 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Answer C) both are not correct S1: Say x=3 , then y=9 ,xy∊27 which may not in L , but L always contain a multiple of x S2:Say x=3 , then y=8 , xy∊24 which may not be in L srestha answered Jul 22, 2016 srestha comment Share Follow See all 2 Comments See all 2 2 Comments reply Arjun commented Dec 25, 2016 reply Follow Share what is the meaning of the question? 0 votes 0 votes Arjun commented Dec 25, 2016 reply Follow Share The earlier question was so awkward and should have been given marks to all. I corrected it now. 0 votes 0 votes Please log in or register to add a comment.