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If A={a,b},B={2,3} and C={3,4}, then eva...

If `A={a,b},B={2,3} and C={3,4}`, then evaluate:
(i) `Axx(B nn C)" "(ii) Axx(B uu C)`

Text Solution

Verified by Experts

The correct Answer is:
N/a
(i) `B uuC={3}`
Now, `Axx(BnnC)={a,b)xx{3}`
`" "={(a,3),(b,c)}`
(ii) `B uuC={2,3,4}`
Now, `Axx(B uu C)={a,b}xx{2,3,4}`
`={(a,2),(a,3),(a,4),(b,2),(b,3),(b,4)}`.
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