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Homework Help: Equations of lines and planes

  1. Oct 17, 2013 #1
    I have a question about the equation of a line

    Are the forms <x0+at,y0+by,z0+tz>
    And t=(x-x0)/a=(y-y0)/b=(z-z0)/c only for straight lines?
  2. jcsd
  3. Oct 17, 2013 #2


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    hi nameVoid! :smile:

    (i think you mean <x0+at,y0+bt,z0+ct>)
    yes …

    now show us how you'd prove that :wink:
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