<item ident="X2-8751" title="X2 | Existence/uniqueness theorem for linear IVPs | ver. 8751">
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<p>
<strong>X2.</strong>
</p>
<p> Find the largest interval for which the Existence and Uniqueness Theorem for Linear IVPs guarantees a unique solution for the following IVP. </p>
<p style="text-align:center;">
<img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3" alt="-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3" title="-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3" data-latex="-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3"/>
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<mattext texttype="text/html"><div class="exercise-statement">
<p>
<strong>X2.</strong>
</p>
<p> Find the largest interval for which the Existence and Uniqueness Theorem for Linear IVPs guarantees a unique solution for the following IVP. </p>
<p style="text-align:center;">
<img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?-%7B%5Cleft(t%20+%201%5Cright)%7D%20%7B%5Cleft(t%20-%205%5Cright)%7D%20%7By'''%7D%20+%202%20%5C,%20%7By''%7D%20=%20%7B%5Cleft(t%5E%7B2%7D%20+%209%5Cright)%7D%20y%20+%20t%20+%205%20%5Chspace%7B2em%7D%20x(%204%20)=%20-3" alt="-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3" title="-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3" data-latex="-{\left(t + 1\right)} {\left(t - 5\right)} {y'''} + 2 \, {y''} = {\left(t^{2} + 9\right)} y + t + 5 \hspace{2em} x( 4 )= -3">
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<h4>Partial Answer:</h4>
<p style="text-align:center;">
<img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?(-1,5)" alt="(-1,5)" title="(-1,5)" data-latex="(-1,5)"/>
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<h4>Partial Answer:</h4>
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<img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?(-1,5)" alt="(-1,5)" title="(-1,5)" data-latex="(-1,5)">
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