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

Chapter 8, Problem 17E

(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}{l}

1 \\

1

\end{array}\right) e^{-2 t}

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

1 \\

-1

\end{array}\right) e^{-6 t}

\)

Text Transcription:

mathbf X^prime=mathbf A mathbf X

(-infty, infty)

mathbf X_1=({array} l 1 1 {array}) e^-2 t

mathbf X_2=({array} r 1 -1 {array}) e^-6 t

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