Compute the least-squares error associated with the least-squares solution x of Ax = b. 4 909 - 1 A = 821 2 b= 3 1 -2 315 7 821 The least-squares error is (Type an exact answer, using radicals as needed.) 3. 2. 1,

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Compute the least-squares error associated with the least-squares solution x of Ax = b.
1 - 2
4
909
- 1
2
821
1
b =
2
A =
315
3
821
The least-squares error is.
(Type an exact answer, using radicals as needed.)
Transcribed Image Text:Compute the least-squares error associated with the least-squares solution x of Ax = b. 1 - 2 4 909 - 1 2 821 1 b = 2 A = 315 3 821 The least-squares error is. (Type an exact answer, using radicals as needed.)
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