-2 -3 2 8 2 16 -8 -2 -3 -1 -12 -4 2 3 A = 2 -2 -2 -2 2 1 -1 -1 -1 2477 T a) Find an orthogonal basis for the nullspace of A.

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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I need help with both parts using the matrix way

2
8
-3 3
2 16
Let A = 2
-2
-8
2
-2 -3 -1 -12
1 -1 -1 -1 -4
-2 2
نه ين
2
4
-2 -2
a) Find an orthogonal basis for the nullspace of A.
b) Find the vector in the nullspace of A that is closest
to the point (1, 1, -10, 2, -6).
Transcribed Image Text:2 8 -3 3 2 16 Let A = 2 -2 -8 2 -2 -3 -1 -12 1 -1 -1 -1 -4 -2 2 نه ين 2 4 -2 -2 a) Find an orthogonal basis for the nullspace of A. b) Find the vector in the nullspace of A that is closest to the point (1, 1, -10, 2, -6).
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