Let W be the plane with the equation 3x-y+ 7 = 0. Find the standard matrix P for the orthogonal projection onto W. Use the following formula P = A(A¹A)¹AT, where the matrix A is constructed using any basis for Was its column vectors. Enter the first row of the matrix P (in order) into the answer box below, separated with commas. i.e., enter the values P11 P12 P13.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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10: Let W be the plane with the equation 3x-y+ 7 = 0. Find the standard matrix P for the orthogonal projection
onto W. Use the following formula
P = A(ATA) ¹AT,
where the matrix A is constructed using any basis for Was its column vectors.
Enter the first row of the matrix P (in order) into the answer box below, separated with commas. i.e., enter the
values Pi1, P12, P13-
Transcribed Image Text:10: Let W be the plane with the equation 3x-y+ 7 = 0. Find the standard matrix P for the orthogonal projection onto W. Use the following formula P = A(ATA) ¹AT, where the matrix A is constructed using any basis for Was its column vectors. Enter the first row of the matrix P (in order) into the answer box below, separated with commas. i.e., enter the values Pi1, P12, P13-
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