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1 5 5

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  1. Top | #1

    Nov 2015
    21620
    0.20
    607
    Thanked: 613


  2. Top | #2

    Feb 2014
    18677
    ( )
    0.72
    2,666
    Thanked: 3381
    ; 11-11-2018 12:36 PM

  3. The Following 3 Users Say Thank You to For This Useful Post:

     (11-12-2018),  (11-12-2018),  (11-12-2018)

  4. Top | #3

    Feb 2011
    2
    1.90
    07701766668 / 07800055259
    9,109
    Thanked: 7407

  5. The Following 2 Users Say Thank You to For This Useful Post:

     (11-12-2018),  (11-12-2018)

  6. Top | #4

    Nov 2015
    21620
    0.20
    607
    Thanked: 613

    :


  7. The Following User Says Thank You to For This Useful Post:

     (11-25-2018)

  8. Top | #5

    Aug 2015
    20655
    0.01
    28
    Thanked: 39

    :

    x^2/20+y^2/4=1 or x^2/16+y^2/80=1

: 1 (0 1 )


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