MCQOPTIONS
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| 1. |
Let \[R=\left\{ \left( 1,3 \right),\left( 4,2 \right),\left( 2,4 \right),\left( 2,3 \right),\left( 3,1 \right) \right\}\] be a relation on the set \[A=\left\{ 1,2,3,4 \right\}.\]The relation R is |
| A. | a function |
| B. | reflexive |
| C. | not symmetric |
| D. | transitive |
| Answer» D. transitive | |