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If the set A has 3 elements and the set ...

If the set A has 3 elements and the set B = {3,4,5}, then find the number of elements in `(A xx B)`.

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`n(A xx B)=3 xx 3=9(because n(A xx B)=n(A) xx n(B))`
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V PUBLICATION-RELATIONS AND FUNCTIONS-QUESTIONBANK
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  2. If A xx B={(p, q),(p, r),(m, q),(m, r)}, fịnd A and B

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  3. If the set A has 3 elements and the set B = {3,4,5}, then find the num...

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  7. If A xx B={(a,x), (a,y),(b,x),(b,y)} Find A and B

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  8. Let A={1,2},B={1,2,3,4},C={5,6} and D={5,6,7,8}.Verify that Axx(Bn...

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  9. Let A = {1,2} and B = {3,4}. Write A xx B. How many subsets will A xx...

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  10. Let A and B are two sets such that n (A) = 3 and n (B) = 2. If (x,1),...

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  11. The Cartesian product A xx A has 9 elements among which are found (-1,...

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  12. Let A={1,2,3,4,5,6} be a set. Defined a relation R from A to A by R={(...

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  16. Shows a relationship between the sets P and Q. write this relation ros...

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  18. Determine the domain and range of the relation R defined by R={(x,...

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