ID: Class: 12 Subject: Math Topic: Relations and Functions Type: Short (SA) Year: 2025

Question:

Let \(A=\{1,2,3\}\) and \(B=\{4,5,6\}\). A relation R from A to B is defined as \(R=\{(x,y):x+y=6, x \in A, y\in B\}\).
  • Write all elements of R.
  • Is R a function? Justify.
  • Determine domain and range of R.