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If A nn {d, e} = {d, e}, determine A hav...

If `A nn {d, e} = {d, e}`, determine A having minimum number of elements.

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KALYANI PUBLICATION-MATHEMATICAL LOGIC-EXERCISE
  1. If B uu {1, 2} = {1, 2, 3, 5, 7), determine B having minimum number of...

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  2. If A uu {a, b} = {a, b, c, d, e}, determine A having maximum number of...

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  3. If A nn {d, e} = {d, e}, determine A having minimum number of elements...

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  4. If A uu {a, b} = {a, b} determine A having minimum number of elements...

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  5. Determine A such that A - {4, 5} = {1, 2, 3}

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  6. Determine A and B if A - B = {a, b} B - A = {e, f} and A nn B = {c, ...

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  7. D = {x : x is a letter of the word 'actor'} E = {x: x is a letter o...

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  8. D = {x : x is a letter of the word 'actor'} E ={x: x is a letter of...

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  9. D = {x : x is a letter of the word 'actor'} E ={x: x is a letter of ...

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  10. D = {x : x is a letter of the word 'actor'} E ={x: x is a letter of...

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  11. D = {x : x is a letter of the word 'actor'} E = {x: x is a letter o...

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  12. D = = {x : x is a letter of the word 'actor'} E == {x: x is a letter...

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  13. D = = {x : x is an integer, -5 le x le 2} E= (x : x is an integer, ...

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  14. D = = {x : x is an integer, -5 le x le 2} E= (x : x is an integer, ...

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  15. D = {x : x is an integer, -5 le x le 2} E= (x : x is an integer, -3...

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  16. D = {x : x is an integer, -5 le x le 2} E= (x : x is an integer, -3...

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  17. D = {x : x is an integer, -5 le x le 2} E= (x : x is an integer, -3...

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  18. D = {x : x is an integer, -5 le x le 2} E= (x : x is an integer, -3...

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  19. D = {x : x is a prime number < 23} E = {x : x is a natural number d...

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  20. D = {x : x is a prime number < 23} E = {x : x is a natural number di...

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