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If A={1,2}, form the set AxxAxxAdot...

If `A={1,2},` form the set `AxxAxxAdot`

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`AxxAxxA={1,2}xx{1,2}xx{1,2}={(1,1,1),(1,1,2),(1,2,1)(1,2,2),(2,1,1),(2,1,2)(2,2,1),(2,2,2)}​`
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RD SHARMA-RELATIONS-Solved Examples And Exercises
  1. Let A={1,2,3,4} and\ R={(a , b): a in A , b in A ,\ a divides b} . W...

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  2. State whether each of the following statements are true or false. If t...

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  3. If A={1,2}, form the set AxxAxxAdot

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  4. If A={1,2,4}a n d\ B={1,2,3} , represent following sets - AxxB

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  5. If A={1,2,4}a n d\ B={1,2,3} , represent following sets - AxxB

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  6. If A={1,2,4}a n d\ B={1,2,3} , represent following sets - AxxA

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  7. If A={1,2,4}a n d\ B={1,2,3} , represent following sets - BxxB

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  8. If A={2,3},\ B={4,5},\ C={5,6},\ \ find Axx(BuuC)

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  9. Let A={1,2},\ B={1,2,3,4},\ C={5,6}a n d\ D={5,6,7,8} . Verity that: A...

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  10. Let A={1,2},\ B={1,2,3,4},\ C={5,6}a n d\ D={5,6,7,8} . Verity that: A...

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  11. If A={1,2,3},\ B={3,4},\ C={4,5,6},\ fin d\ : Axx(BnnC)

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  12. If A={1,2,3},\ B={3,4,5},\ C={4,6},\ fin d\ :(AxxB)nn(AxxC)

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  13. If A={1,2,3},\ B={1,2,3,4},\ C={4,5,6},\ fin d\ : Axx(BuuC)

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  14. If A={1,2,3},\ B={1,2,3,4},\ C={4,5,6},\ fin d\ :(AxxB)nn(AxxC)

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  15. If A={a , b ,\ c , d},\ B={p , q , r , s} than is the following relati...

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  16. If A={a , b ,\ c , d},\ B={p , q , r , s} than Is the following relati...

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  17. If A={a , b ,\ c , d},\ B={p , q , r , s} than Is the following relati...

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  18. If A={a , b ,\ c , d},\ B={p , q , r , s} than is the following relati...

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  19. If A={1,3,5,7},\ B={2,4,6,8, 10} and let R={(1,8),(3,6),(5,2),(1,4)} b...

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  20. If R is a relation from set A={2,4,5} to set B={1,2,3,4,6,8} defined b...

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