1- a) b) C) d) e) sin t sin t 0 Let x₁(t) [] sin sin t sin t 0 sint 1. The Wronskian of ₁ (t), x2 (t), x3 (t) is W (x1, x2, x3)(t) = 2 sin³ t. II. x₁ (t), x₂ (t), x3 (t) are linearly independent on (-∞, ∞). III. x₁ (t), x₂ (t), x3 (t) are solutions of a linear homogeneous system x' (t) = A(t)x(t) on (-∞, ∞), where A(t) is a 3 x 3 matrix function continuous on (-∞, ∞). II and III I and III I and II I, II and III Only I Boş bırak , x₂ (t) = , x3 (t) Which of the following statements are true?

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 70EQ
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Question
1-
a)
b)
c)
d)
e)
sin
0
sin t
0
1. The Wronskian of ₁ (t), x2 (t), x3 (t) is W (x1, x2, x3)(t) = 2 sin³ t.
II. x₁ (t), x₂ (t), x3 (t) are linearly independent on (-∞, ∞).
=
III. x₁ (t), x2 (t), x3 (t) are solutions of a linear homogeneous system x' (t)
A(t) is a 3 x 3 matrix function continuous on (-∞, ∞0).
Let x₁(t)
=
II and III
I and III
I and II
I, II and III
Only I
Boş bırak
, x₂ (t)
sin t
sin t
=
, x3 (t)
0
sin t . Which of the following statements are true?
sin t
=
A(t)a(t) on (-∞, ∞), where
Transcribed Image Text:1- a) b) c) d) e) sin 0 sin t 0 1. The Wronskian of ₁ (t), x2 (t), x3 (t) is W (x1, x2, x3)(t) = 2 sin³ t. II. x₁ (t), x₂ (t), x3 (t) are linearly independent on (-∞, ∞). = III. x₁ (t), x2 (t), x3 (t) are solutions of a linear homogeneous system x' (t) A(t) is a 3 x 3 matrix function continuous on (-∞, ∞0). Let x₁(t) = II and III I and III I and II I, II and III Only I Boş bırak , x₂ (t) sin t sin t = , x3 (t) 0 sin t . Which of the following statements are true? sin t = A(t)a(t) on (-∞, ∞), where
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