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Math Help - vector problem part duex

  1. #1
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    vector problem part duex

    Let = (4, -1, 10) and = (-7, 0, 10) be vectors. Find the scalar, vector, and orthogonal projections of onto .
    I don't understand how you would find vector, and orthogonal projections?
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  2. #2
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    proj_A B = \frac{{A \cdot B}}{{A \cdot A}}A
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  3. #3
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    but what are scalar, vector, and orthogonal projections what is the difference between the 3?
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  4. #4
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    ok update what is the formula for orthogonal projection?
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