Distance between (3,2,1) and (-1,4,-2)?

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tiltat9h · Accepted Answer

The distance between 2 points             (      x      1      ,      y      1      ,      z      1      )                    and                    (      x      2      ,      y      2      ,      z      2      )       =                                          (            x            2            -            x            1            )                    2                +                              (            y            2            -            y            1            )                    2                +                              (            z            2            -            z            1            )                    2                    So, the distance between             (      3      ,      2      ,      1      )                    and                    (      -      1      ,      4      ,      -      2      )       =                                          (            -            1            -            3            )                    2                +                              (            4            -            2            )                    2                +                              (            -            2            -            1            )                    2                                29

Distance between (3,2,1) and (-1,4,-2)?

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