Let N be the set of all natural numbers and R be a relation on N×N defined by (a,b)R(c,d)⇔ad=bc for all (a,b),(c,d)∈N×N. Show that R is an equivalence relation on N×N. Also, find the equivalence class of (2, 6), i.e., [(2, 6)]




CBSE Class 12 Sample Paper for 2024 Boards
CBSE Class 12 Sample Paper for 2024 Boards
Last updated at Feb. 10, 2025 by Teachoo