помогите решить

Discussion in 'Болталка' started by because, 17 Jun 2011.

  1. because

    because Elder - Старейшина

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    savepic.net/1448402.htm
    помогите кому не сложно
     
    #1 because, 17 Jun 2011
  2. Zyon

    Zyon New Member

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    хмм.
    1) а) 1/2 вроде.
    б) 1
    в) п/2+п/4+п/4=п
     
    #2 Zyon, 17 Jun 2011
  3. Zyon

    Zyon New Member

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    в 5)
    а) 3x=п/2
    х=п/6
    б) п/4+х=+-п/4+2пn
    х=2пn
    x=-п/2 + 2пn
    в) x=пn х3 точно
    устал.
     
    #3 Zyon, 17 Jun 2011
  4. zloyDekan

    zloyDekan Member

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    5. г) вроде x1=n/6+2nk
    x2=5n/6+2nk
    x3=n/2+2nk
     
    #4 zloyDekan, 17 Jun 2011
  5. AlexTheC0d3r

    AlexTheC0d3r Elder - Старейшина

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    неуч, wolframalpha.com
     
    #5 AlexTheC0d3r, 17 Jun 2011
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