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Other input terms : A union B, A intersect B, A', P(A), A - B, A delta B, A cross B, |A|, 1 belongsto A, A subset B, (A union B)' = A' intersect B'
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Find A={x<=5, x in N}, B={2<=x<=8, x in N}, find A cross B

Solution:
Your problem `->` A={x<=5, x in N}, B={2<=x<=8, x in N}, find A cross B


`A={x<=5, x in n}`
`:.A={1,2,3,4,5}`

`B={2<=x<=8, x in n}`
`:.B={2,3,4,5,6,7,8}`

`A × B = {1,2,3,4,5} × {2,3,4,5,6,7,8}`

`= { (1,2), (1,3), (1,4), (1,5), (1,6), (1,7), (1,8), (2,2), (2,3), (2,4), (2,5), (2,6), (2,7), (2,8), (3,2), (3,3), (3,4), (3,5), (3,6), (3,7), (3,8), (4,2), (4,3), (4,4), (4,5), (4,6), (4,7), (4,8), (5,2), (5,3), (5,4), (5,5), (5,6), (5,7), (5,8)}`






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