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If G = {7, 8}and H = {5, 4, 2}, find G x...

If `G = {7, 8}`and `H = {5, 4, 2}`, find `G xxH a n d H xxG`.

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The correct Answer is:
N/a
`G={7,8} H={5,4,2}`
then `GxH={(7,5),(7,4),(7,2),(8,5),(8,4),(8,2)}`
and `HxxG={(5,7),(5,8),(4,7),(4,8),(2,7),(2,8)}`
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