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The Particular Solution Of Is
A) (2tet/5+3et2tet/5+2et)\left( \begin{array} { c } 2 t e ^ { t } / 5 + 3 e ^ { t } \\- 2 t e ^ { t } / 5 + 2 e ^ { t }\end{array} \right)

Question 4

Multiple Choice

The particular solution of X=(2321) X+(et0) \mathbf { X } ^ { \prime } = \left( \begin{array} { l l } 2 & 3 \\2 & 1\end{array} \right) \mathbf { X } + \left( \begin{array} { c } e ^ { - t } \\0\end{array} \right) is


A) (2tet/5+3et2tet/5+2et) \left( \begin{array} { c } 2 t e ^ { t } / 5 + 3 e ^ { t } \\- 2 t e ^ { t } / 5 + 2 e ^ { t }\end{array} \right)
B) (2tet/5+3et2tet/5+2et) \left( \begin{array} { c } 2 t e ^ { - t } / 5 + 3 e ^ { - t } \\- 2 t e ^ { - t } / 5 + 2 e ^ { - t }\end{array} \right)
C) (2tet/53et2tet/52et) \left( \begin{array} { c } 2 t e ^ { - t } / 5 - 3 e ^ { - t } \\- 2 t e ^ { - t } / 5 - 2 e ^ { - t }\end{array} \right)
D) (2tet/53et2tet/52et) \left( \begin{array} { c } 2 t e ^ { t } / 5 - 3 e ^ { t } \\- 2 t e ^ { t } / 5 - 2 e ^ { t }\end{array} \right)
E) none of the above

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