Advanced Math Archive: Questions from October 16, 2022
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plz do it clearly and fast 馃檹馃徎馃檹馃徎Q24
Solve the initial value problems given in Problems 21 through 26. 21. \( y^{\prime \prime}-4 y^{\prime}+3 y=0 ; y(0)=7, y^{\prime}(0)=11 \) 22. \( 9 y^{\prime \prime}+6 y^{\prime}+4 y=0 ; y(0)=3, y^{\2 answers -
6 points) Solve \[ \begin{aligned} x-y+z-w &=1 \\ y+2 z+w &=1 \\ -z+w &=4 \\ -x+2 y-3 z+5 w &=1 \end{aligned} \]2 answers -
i nees help for all questions
Situation I: Evaluate the integals presenting all your steps: Situation II: Find the particular solution of the differential equation that satisfies the initial conditions given in each of the followi0 answers -
Determine el valor que maximiza \( z=x+y \) sujeto a las siguientes restricciones: \[ \begin{array}{l} 5 x+2 y \leq 35 \\ x+2 y \leq 15 \\ x \geq 0, y \geq 0 \end{array} \]2 answers -
Encuentre las coordenadas de los puntos de esquina para la regi贸n factible de \[ \begin{array}{l} 3 x+y \geq 27 \\ 4 x+5 y \leq 80 \\ x \geq 0 \\ y \geq 0 \\ (0,27),(0,20),(5,12),(9,0) \\ (0,27),(0,10 answers -
Give the input pivot point for the initial simplex tableau of the following linear programming problem: maximize:
Indique el punto de pivote de entrada para la tabla inicial simplex del siguiente problema de programaci贸n lineal: Maximize: \( z=2 x_{1}+8 x_{2} \) Sujeto a: \[ \begin{array}{l} -x_{1}+4 x_{2} \leq2 answers -
Indique el punto de pivote de entrada para la tabla inicial simplex del siguiente problema de programaci贸n lin Maximize: \( z=2 x_{1}+8 x_{2} \) Sujeto a: \[ \begin{array}{l} -x_{1}+4 x_{2} \leq 16 \0 answers -
A company makes two products, X and Y. Each of these products requires a certain amount of time on the assembly line and another amount of time in the finishing department. Each element of X takes 5 h
Una empresa rabrica dos productos, \( X \) y \( Y \) Cada uno de estos productos requiere una cierta cantidad de tiempo en la linea de montaje y otra cantidad de tiempo en departamento de terminacione0 answers -
Determine el valor que maximiza \( z=x+y \) sujeto a las siguientes restricciones: \[ \begin{array}{l} 2 x+2 y \leq 36 \\ x+3 y \leq 18 \\ x \geq 0, y \geq 0 \end{array} \]0 answers -
Determine el valor de \( y \) que maximiza \( z=x+y \) sujeto a las siguientes restricciones: \[ \begin{array}{l} 2 x+4 y \leq 26 \\ x+4 y \leq 13 \\ x \geq 0, y \geq 0 \end{array} \]0 answers -
Las coordenadas de los puntos de esquina de la regi贸n factible determinado por el sistema de inecuaciones: \[ \begin{array}{l} 3 x+2 y \leq 120 \\ 4 x+6 y \leq 260 \\ x \geq 0, y \geq 0 \\ \text { so2 answers -
(1 point) Find an explicit general solution for 1) \( y^{\prime}=\frac{12}{x} \Rightarrow y= \) 2) \( y^{\prime}=-6 \sin x+7 \cos x \Rightarrow y= \) 3) \( y^{\prime}=-2 e^{x} \Rightarrow y= \)2 answers -
Number 5
5.4 Exercises In Exercises 1-14 find a particular solution. 1. \( y^{\prime \prime}-3 y^{\prime}+2 y=e^{3 x}(1+x) \) 2. \( y^{\prime \prime}-6 y^{\prime}+5 y=e^{-3 x}(35-8 x) \) 3. \( y^{\prime \prime2 answers -
linear algebra letter c plz
2. Solve the system of equations (a) \( \left\{\begin{array}{r}x+y-z=0 \\ x-y+z=0 \\ -x+y+z=0\end{array}\right. \). (b) \( \left\{\begin{array}{r}x+y-z=0 \\ x-y+z=0 \\ -x+y-z=0\end{array}\right. \).2 answers -
Number 11 please
In Exercises 1-14 find a particular solution. 1. \( y^{\prime \prime}-3 y^{\prime}+2 y=e^{3 x}(1+x) \) 2. \( y^{\prime \prime}-6 y^{\prime}+5 y=e^{-3 x}(35-8 x) \) 3. \( y^{\prime \prime}-2 y^{\prime}2 answers -
1. Solve the IVP. \[ \frac{d^{4} y}{d x^{4}}-2 \frac{d^{3} y}{d x^{3}}+5 \frac{d^{2} y}{d x^{2}}=0 \quad y(0)=-3, y^{\prime}(0)=2, y^{\prime \prime}(0)=-1, y^{\prime \prime \prime}(0)=0 \]1 answer -
3. Solve the IVP. \[ y^{\prime \prime}-2 y^{\prime}+y=\frac{e^{x}}{1+x} \quad x>-1 \quad y(0)=3, y^{\prime}(0)=-7 \]2 answers -
Separable equation
\( y \ln x \frac{d x}{d y}=\left(\frac{y+1}{x}\right)^{2} \) \( y \ln x \frac{d x}{d y}=\left(\frac{y+1}{x}\right)^{2} \)2 answers -
Number 11 Please
In Exercises 1-14 find a particular solution. 1. \( y^{\prime \prime}-3 y^{\prime}+2 y=e^{3 x}(1+x) \) 2. \( y^{\prime \prime}-6 y^{\prime}+5 y=e^{-3 x}(35-8 x) \) 3. \( y^{\prime \prime}-2 y^{\prime}2 answers -
Graph vector fields: \( \mathbf{f}(x, y)=\left(x^{2}-y^{2}, 2 x y\right), 0 \leq x \leq 1,0 \leq y \leq 1 \)2 answers -
5) Halla las derivadas parciales indicadas a) Para \( f(x, y)=x \sin (x y) \) halla \( f_{x}(x, y) y f_{y}(x, y)(6 \) pts. \( ) \) \( f_{x}(x, y)= \) \( f_{y}(x, y)= \) b) Para \( f(x, y, z)=4 x y^{2}2 answers -
USE MATLAB x must vary from 0 to .... ? (depends on how many terms you want to show at the end of the result, which asks the person that is, the series is calculated as follows each of thes
\( x \) debe variar desde 0 hasta.... ? (depende de cuantos terminos se quieren mostrar al final de resultado, lo cual le pregunta a la persona es decir, la serie se calcula asi. 1er termino: \[ \frac0 answers -
2 answers
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2 answers
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Find \[ \mathcal{c}^{-1}\left[\frac{-3 s+5}{s^{2}+9}\right] \] a) \( \frac{5}{3} \cos (3 x)-3 \sin (3 x) \) b) \( -3 \cos (3 x)+\frac{5}{3} \sin (3 x) \) c) \( -\cos (3 x)+\frac{5}{3} \sin (3 x) \) d)2 answers -
Alguien que me podria ayudar?
1. Explica la diferencia entre rapidez promedio \( y \quad \) e) Grafica la funci贸n \( y=f(x) \) indicando el rapidez instant谩nea. \( \quad \) significado geom茅trico de la raz贸n de cambio instant0 answers -
\( \mathbf{x}=\left(\begin{array}{c}8 \\ 9 i \\ 1-i\end{array}\right) \) and \( \mathbf{y}=\left(\begin{array}{c}-1+i \\ 8 \\ 9-i\end{array}\right) \), find the following (a) \( \mathbf{x}^{T} \mathbf2 answers -
2 answers
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2 answers
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please solve the partial different铆al. \( x=x\left(1-\frac{x}{\mu}-\frac{y}{2+x}\right) \) \( y=y\left(\frac{4 x}{2+x}-3\right) \)2 answers -
\ Evaluate the double integral
9. \( \iint_{D} e^{-y^{2}} d A, \quad D=\{(x, y) \mid 0 \leqslant y \leqslant 3,0 \leqslant x \leqslant y\} \)2 answers -
Find the extreme values of \( f(x, y)=x y^{2} \) on \( D=\left\{(x, y) \mid x \geq 0, y \geq 0, x^{2}+y^{2} \leq 3\right\} \).2 answers