Distance between (-2,1,-13) and (4,3,-12)?

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postotnojeyf · Accepted Answer

A    =          (      -      2      ,      1      ,      -      13      )            B    =          (      4      ,      3      ,      -      12      )                  A      x        =    -    2  ,             A      y        =    1  ,             A      z        =    -    13              B      x        =    4  ,             B      y        =    3  ,             B      z        =    -    12              distance between A and B can be calculated  by formula:            s    =                                        (                          B              x                        -                          A              x                        )                    2                +                              (                          B              y                        -                          A              y                        )                    2                +                              (                          B              z                        -                          A              z                        )                    2                          s    =                                        (            4            +            2            )                    2                +                              (            3            -            1            )                    2                +                              (            -            12            +            13            )                    2                          s    =                            6          2                +                  2          2                +                  1          2                      =                  36        +        4        +        1              =                  41

Distance between (-2,1,-13) and (4,3,-12)?

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