5 Given A=-2 6 0 2 92719 2, and X= x₂ show that XTAX = 27, suggest that 5X + 6X3+7X3-4X₁X₂ + 4X₂X3 =27 -2 01

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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-2
Given
5
A=-2 6
01
[x1]
2, and X=X₂
0
2
7
[x3]
show that XTAX = 27, suggest that _5X²+ 6X² +7X3 − 4X₁X₂ + 4X₂X3 =27
decima p
Transcribed Image Text:-2 Given 5 A=-2 6 01 [x1] 2, and X=X₂ 0 2 7 [x3] show that XTAX = 27, suggest that _5X²+ 6X² +7X3 − 4X₁X₂ + 4X₂X3 =27 decima p
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