§8.3, Exercise 1. Let wi = (1,4) and w2 = (-2, 1). %3D Find the coordinates of v = (-1,32) in the W basis.

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Chapter5: Orthogonality
Section5.3: The Gram-schmidt Process And The Qr Factorization
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Please help. I just need problem 1. This problem involves finding the coordinates of a basis. Thank you.

Problem 1
§8.3, Exercise 1. Let
wi = (1,4) and w2 = (-2,1).
Find the coordinates of v = (-1,32) in the W basis.
Problem 2
§8.3, Exercise 3. Let wi = (1,2) and w2 = (0, 1) be a basis for R?. Let
LA :R² → R² be the linear map given by the matrix
A = ()
2 1
-1 0
in standard coordinates. Find the matrix [L]w.
Transcribed Image Text:Problem 1 §8.3, Exercise 1. Let wi = (1,4) and w2 = (-2,1). Find the coordinates of v = (-1,32) in the W basis. Problem 2 §8.3, Exercise 3. Let wi = (1,2) and w2 = (0, 1) be a basis for R?. Let LA :R² → R² be the linear map given by the matrix A = () 2 1 -1 0 in standard coordinates. Find the matrix [L]w.
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