12th Class
Mathematics
Sample Paper
Mathematics Olympiad Sample Paper-4
question_answer
Let \[R=\left\{ \left( 1,\text{ }3 \right),\left( 4,\text{ }2 \right),\left( 2,3 \right),\left( 3,\text{ }1 \right) \right\}\]be a relation on the set \[A=\left\{ 1,2,3,4 \right\}\]. The relation R is