Other Math Archive: Questions from June 17, 2023
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Solve The Matrix A using Gauss Elimintaion Method. Show Steps Pleaee
\( a= \) \( \begin{array}{lll}0.3000 & 0.5200 & 1.0000 \\ 0.5000 & 1.0000 & 1.9000 \\ 0.1000 & 0.3000 & 0.5000\end{array} \) \( \gg b=[-0.01 ; 0.67 ;-0.44] \) \( b= \) \( -0.0100 \) 0.6700 \( -0.44002 answers -
other math
1. \( \left(y-y^{2}\right) d x+\left(x+x y^{2}\right) x d y=0 \) 2. \( x y^{\prime}=2 \sqrt{x^{2}+y^{2}}+y \). 3. \( y^{\prime}+\frac{y}{x}=\sin x, y(\pi)=\frac{1}{\pi} \). 4. \( \left(104 y^{3}-x\rig2 answers -
1. \( \left(y-y^{2}\right) d x+\left(x+x y^{2}\right) x d y=0 \) 2. \( x y^{\prime}=2 \sqrt{x^{2}+y^{2}}+y \). 3. \( y^{\prime}+\frac{y}{x}=\sin x, y(\pi)=\frac{1}{\pi} \). 4. \( \left(104 y^{3}-x\rig2 answers -
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\( (\sin 2 x-2 \cos (x+y)) d x- \) \( \begin{array}{l}(\sin 2 x-2 \cos (x+y)) d x- \\ \quad-2 \cos (x+y) d y=0\end{array} \)2 answers -
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9.1) \( y^{\prime \prime}+7 y^{\prime}=0 \) 2) \( y^{\prime \prime}-5 y^{\prime}+4 y=0 \). 3) \( y^{\prime \prime}+16 y=0 \).2 answers -
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Solve the system equation, if possible. \[ \begin{array}{r} x+y=1 \\ 0.5 x-0.4 y=0 \end{array} \] Select one: a. \( x=4 / 7, y=3 / 7 \) b. \( x=-2 / 7, y=6 / 7 \) c. \( x=4 / 9, y=5 / 9 \) d. \( x=1 /2 answers -
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e 53 dx 11 ECUACIONES DIFERENCIALES DE ORDEN
\( \frac{d y}{d x}=x y^{\frac{1}{2}}, \quad y=\frac{1}{16} x^{4} \)2 answers -
Aplique el método gráfico para resolver un PL cuyas restricciones son: \[ \begin{array}{ll} R_{1}: & 13 x+8 y \geq 790 \\ R_{2}: & 9 x-11 y \leq-65 \\ R_{3}: & 9 x+7 y \leq 763 \\ R_{4}: & 5 x-12 y2 answers -
\[ z=f(x, y)= \] donde las variables de decisión están sujetas a las restricciones: \[ \begin{array}{ll} R_{1}: & 13 x+8 y \geq 790 \\ R_{2}: & 9 x-11 y \leq-65 \\ R_{3}: & 9 x+7 y \leq 763 \\ R_{4}2 answers