Let: A = a) b) 3 3 5 -1 1 2 4-2 0 2 1 -4 1 2 3-2 1 4.0- 1 1 2 3 4 5 6 -1 13 31.d= 1 2 find: 3 the matrix (A, B, or C) in which the row vectors form an orthogonal set the scalar projection of the rows of A onto the vector d with normalizing d

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 44EQ
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Let: A =
a)
b)
1
4
0
2
-2
3
3
5 -1
B =
1
2
2
1
1 -4
3-2 1
C =
1 2 3
456
-1 13
.
d =
1
3
find:
the matrix (A, B, or C) in which the row vectors form an orthogonal set
the scalar projection of the rows of A onto the vector d with normalizing d
Transcribed Image Text:Let: A = a) b) 1 4 0 2 -2 3 3 5 -1 B = 1 2 2 1 1 -4 3-2 1 C = 1 2 3 456 -1 13 . d = 1 3 find: the matrix (A, B, or C) in which the row vectors form an orthogonal set the scalar projection of the rows of A onto the vector d with normalizing d
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