2 0 01 Let A = |0 1 4 0 4 1 Which of the fallowing statements is TRUE about the quadratic form f (x) = xT Aæ? O f is negative semidefinite Of is negative definite O f is positive definite O f is indefinite Of is positive semidefinite

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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please send complete correct answers Q20

Question 20
2 0 0]
Let A = |0
0 4
1
4
1
Which of the following statements is TRUE about the quadratic form
f (x) = x" Aæ?
O f is negative semidefinite
Of is negative definite
O f is positive definite
Of is indefinite
Of is positive semidefinite
Transcribed Image Text:Question 20 2 0 0] Let A = |0 0 4 1 4 1 Which of the following statements is TRUE about the quadratic form f (x) = x" Aæ? O f is negative semidefinite Of is negative definite O f is positive definite Of is indefinite Of is positive semidefinite
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