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If A=(1,2,3) and B=(3,4,5), then find A ...

If `A=(1,2,3)` and B=(3,4,5), then find `A xx B`.

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Consider the elements of A on the X-axis and the elements of B on the Y-axis and mark the points (see Fig. 6.10)
`therefore AxxB=[(1,3),(1,4),(1,5),(2,3),(2,4),(2,5),(3,3),(3,4),(3,5)]`.
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