Search for question
Question

\text { Verify that the vector } x=\left(\begin{array}{l} 1 \\ 2 \end{array}\right) e^{-1 t}+\left(\begin{array}{l} 1 \\ 1 \end{array}\right) e^{t} \text { satisfies the } D . E \text { .

} x^{\prime}=\left(\begin{array}{ll} 5 & -4 \\ 8 & -7 \end{array}\right) x

Fig: 1

Fig: 2