Tuesday, July 7, 2009

Activity 4

C={x:x is a positive integer such that a < x≤ b}
Select values for a and b and hence list the elements in set C.

31 comments:

  1. A={harry potter, hermoine, ron}
    A is a set of characters

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  2. a=5 , b=10
    C={ 6,7,8,9,10 }

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  3. a=2 , b=6
    C={3,4,5,6}

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  4. a = 1, b = 5
    C = { 2, 3, 4, 5 }

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  5. a = 3 , b = 7

    C = {3,4,5,6,7}

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  6. a = 3, b = 6
    C = {4,5,6}

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  7. a=0,b=7

    C={1,2,3,4,5,6,7}

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  8. Sorry , mine was wrong.

    a = 3, b = 7

    C = {4,5,6,7}

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  9. a=1,b=8

    C={2,3,4,5,6,7,8}

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  10. a = 1 000, b = 1 003
    C = { 1 001, 1 002, 1 003}

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  11. a = 1, b = 6

    C = {1,2,3,4,5,6}

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  12. a = 2 , b = 4
    C= {2,3,4}

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  13. a=5, b=8
    C={5,6,7,8}

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  14. a = 2, b = 5
    C = {3,4,5}

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  15. a=2,b=9
    C={3,4,5,6,7,8,9}

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  16. a=2, b=10
    C={3,4,5,6,7,8,9,10}

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  17. a=3,b=8
    C={4,5,6,7,8}

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  18. C={x:x is a positive interger such that 5< x ≤ 10}
    C={6,7,8,9,10}

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  19. sorry I posted the 5th activity ans at the wrong activity mistakenly the correect ans is here.

    a = 10 b=20
    c={10, 11, 12, 13, 14, 15, 16, 17,18,19,20}

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  20. a=1 , b=8
    C={3,4,5,6,7}

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  21. sorry.
    the set should be:
    C= {2,3,4,5,6,7,8}

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  22. a=1, b=7
    C={2,3,4,5,6}

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  23. a=11, b=15
    C={10,11,12,13,14,15,16}

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  24. a= 12 b=17
    C={13,14,15,16,17}

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  25. a = 10, b = 15
    C={11,12,13,14,15}

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  26. Let a be 2 and b be 8.
    a=2, b=8
    C={3,4,5,6,7,8}

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  27. a = 1, b = 5
    C = {2, 3, 4, 5}

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  28. a=99 b=105
    C={100,101,102,103,104,105}

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  29. a=5, b=9
    C={6,7,8,9}

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  30. a=10, b=12
    C={11,12}

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  31. a=20,b=26
    C={21,22,23,24,25,26}

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