If A={1,2,3} , find the relation R={(a, b) ∈ A²|a>b}

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$A = {1, 2, 3}$

The relation $R$ is defined as below

$R:=\{(a,b)\in A^2|a>b\}$

The member of this relation are below

$R=\{(2,1),(3,1),(3,2)\}$

We can see that $2>1, 3>1 \text{ and } 3>2$

Hence the relation is:

$R=\{(2,1),(3,1),(3,2)\}$

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Question ID: mtid-5-stid-8-sqid-317-qpid-204