Solved: In 17–20 the given vectors are solutions of a

Chapter 8, Problem 20E

(choose chapter or problem)

In Problems 17–20 the given vectors are solutions of a system \(\mathbf{X}^{\prime}=\mathbf{A} \mathbf{X}\). Determine whether the vectors form a fundamental set on the interval \((-\infty, \infty)\).

\(\mathbf{X}_{1}=\left(\begin{array}{r}

1 \\

6 \\

-13

\end{array}\right)

\), \(\mathbf{X}_{2}=\left(\begin{array}{r}

1 \\

-2 \\

-1

\end{array}\right) e^{-4 t}

\), \(\mathbf{X}_{3}=\left(\begin{array}{r}

2 \\

3 \\

-2

\end{array}\right) e^{3 t}

\)

Text Transcription:

mathbf X^prime=mathbf A mathbf X

(-infty, infty)

mathbf X_1=({array} r 1 6 -13 {array})

mathbf X_2=({array} r 1 -2 -1 {array}) e^-4 t

mathbf X_3=({array} r 2 3 -2 {array}) e^3 t

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