Other Math Archive: Questions from March 09, 2023
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solve number 7 and show all steps please !
I-11 ■ Use power series to solve the differential equation. 1. \( y^{\prime}-y=0 \) 2. \( y^{\prime}=x y \) 3. \( y^{\prime}=x^{2} y \) 4. \( (x-3) y^{\prime}+2 y=0 \) 5. \( y^{\prime \prime}+x y^{\2 answers -
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2. Verify that the indicated function is a solution of the given differential equation
2. compruebe que la función indicada es una solución de la ecuación diferencial dada. \[ \frac{d P}{d t}=P(1-P) ; \quad P=\frac{c_{1} e^{t}}{1+c_{1} e^{t}} \]2 answers -
this is for differential equations
2. compruebe que la función indicada es una solución de la ecuación diferencial dada. \[ \frac{d P}{d t}=P(1-P) ; \quad P=\frac{c_{1} e^{t}}{1+c_{1} e^{t}} \]2 answers -
\[ \text { Let } \begin{aligned} U & =\{q, r, s, t, u, v, w, x, y, z\} \\ A & =\{q, s, u, w, y\} \\ B & =\{q, s, y, z\} \\ C & =\{v, w, x, y, z\} \end{aligned} \] List the elements in the set. \( (A \2 answers -
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