Recall from homework 6 that the matrix A= (1/5 2/5 2/5 4/5 implements projection onto the line L = Span(1,2). Check that

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answerhappygod
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Recall from homework 6 that the matrix A= (1/5 2/5 2/5 4/5 implements projection onto the line L = Span(1,2). Check that

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Recall From Homework 6 That The Matrix A 1 5 2 5 2 5 4 5 Implements Projection Onto The Line L Span 1 2 Check That 1
Recall From Homework 6 That The Matrix A 1 5 2 5 2 5 4 5 Implements Projection Onto The Line L Span 1 2 Check That 1 (30.47 KiB) Viewed 30 times
Recall from homework 6 that the matrix A= (1/5 2/5 2/5 4/5 implements projection onto the line L = Span(1,2). Check that theorem 8 in Section 6.3 works for the example W = Span(1,2) and y= (-3, 4) by (a) calculating the vectors Ay and y - Ay and (b) Showing Ay and y - Ay are perpendicular.
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