8 Let y = «Y-[-]-₁- 12 1 26 5 26 and W = Span{u₁}. a. Let U be the 2×1 matrix whose only column is u₁. Compute UTU and UUT. b. Compute projwy and (UUT) y.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Let y =
00
8
12
U₁ =
-
1
26
5
√26
and W = Span{₁}.
a. Let U be the 2x1 matrix whose only column is u₁. Compute UTU and UUT.
b. Compute projwy and (UUT) y.
Transcribed Image Text:Let y = 00 8 12 U₁ = - 1 26 5 √26 and W = Span{₁}. a. Let U be the 2x1 matrix whose only column is u₁. Compute UTU and UUT. b. Compute projwy and (UUT) y.
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