помогите по математике

Discussion in 'Болталка' started by ubuntu, 30 Apr 2011.

  1. ubuntu

    ubuntu New Member

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    [​IMG]

    нужно выразить r =)
    как это сделать? :)
     
    #1 ubuntu, 30 Apr 2011
    Last edited: 30 Apr 2011
  2. fox_malder

    fox_malder Active Member

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    скачай мадкат и реши этот пример как тебе надо
     
    #2 fox_malder, 30 Apr 2011
  3. ubuntu

    ubuntu New Member

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    не умею им пользоваться :(
     
    #3 ubuntu, 30 Apr 2011
  4. fox_malder

    fox_malder Active Member

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    0_0 мда ... нету слов
     
    #4 fox_malder, 30 Apr 2011
  5. ubuntu

    ubuntu New Member

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    разобрался как пользоваться :)
    просто изначально лень было ;)
     
    #5 ubuntu, 30 Apr 2011
    Last edited: 30 Apr 2011
  6. ubuntu

    ubuntu New Member

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    вообщем он вычисляет для одной суммы(то есть для левой части), а само неравенство ввиде сумм не хочет, вернее не задается оно там, как быть?
     
    #6 ubuntu, 30 Apr 2011
    Last edited: 30 Apr 2011
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