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Math Help - Vector Problem

  1. #1
    Junior Member
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    Vector Problem

    Can someone help with the following question?

    Let A = (2,3,-1) and B = (4,-5,7). Find the point Q on the line through A and B such that B lies between A and Q and BQ is three times as long as AB.
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  2. #2
    Junior Member slovakiamaths's Avatar
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    Quote Originally Posted by noobonastick View Post
    Let A = (2,3,-1) and B = (4,-5,7). Find the point Q on the line through A and B such that B lies between A and Q and BQ is three times as long as AB.
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