1 votes 1 votes Let R be the relation on the set of functions from $Z^+$ to itself such that (f,g) belongs to R iff f is $\Theta(g)$ The equivalence class of f(n)=$n^2$ is set of all functions who are in $\Theta(n^2)$ is it correct? Set Theory & Algebra kenneth-rosen discrete-mathematics set-theory&algebra relations algorithms + – Ayush Upadhyaya asked Jun 30, 2018 recategorized Jul 6, 2022 by Lakshman Bhaiya Ayush Upadhyaya 245 views answer comment Share Follow See 1 comment See all 1 1 comment reply Deepak Poonia commented Jun 30, 2018 reply Follow Share Yes. Absolutely. 1 votes 1 votes Please log in or register to add a comment.