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If A xx B={(a,x), (a,y),(b,x),(b,y)} Fin...

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

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`A={a, b}, B={x, y}`
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V PUBLICATION-RELATIONS AND FUNCTIONS-QUESTIONBANK
  1. State whether each of the following statetments is true or false. If t...

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  2. If A = { - 1, 1}, find A xx A xx A.

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

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

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

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

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  8. 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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  9. A={1,2,3,……,14}. R is a relation from A to A defined by R={(x,y): 3x-y...

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  10. A relation R on set natural numbers is defined by R={(x,y):y=x+5,x is ...

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  11. A = {1,2,3,5} and B = {4,6,9}. Define a relation R from A to B by R =...

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

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  13. Let A={1,2,3,4,6}.Let R be the relation on A defined by R={(a,b):a,b...

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

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  15. Write the relation R={(x,x^3): x is a prime number less than 10} in ...

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  16. Let A = {x,y,z) and B = {1,2}. Find the number of relations from A to ...

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  17. Let R be the relation on Z defined by R = { ( a,b): a,b in Z, a - b i...

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  18. Let N be the set of natural numbers and the relation'R be defined on N...

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  19. Examine each of the following relations given below and state in each ...

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  20. Le't N be the set of natural numbers. A real valued function is define...

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