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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$\displaystyle proj_A B = \frac{{A \cdot B}}{{A \cdot A}}A$
but what are scalar, vector, and orthogonal projections what is the difference between the 3?
ok update what is the formula for orthogonal projection?
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