Busra Tabak

Actif depuis 2018

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Is there anyone to help me for Lagrange multipliers method?
A container with an open top is to have 10 m^3 capacity and be made of thin sheet metal. Calculate the dimensions of the box if ...

environ 7 ans il y a | 2 réponses | 0

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Can anyone check my code for ode45 function question?
function dz=f2(t,z) dz=[z(1)-z(2)^2*z(1)-z(2); z(1)]; t=[0 20]; initz=[1; 1]; [t,z]=ode45(@f2, t, initz); plot(t, z(...

environ 7 ans il y a | 1 réponse | 0

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Question

What is the minimum slope of y=x^3-9*x^2+15*x? matlab code
What is the minimum slope of y=x^3-9*x^2+15*x?

environ 7 ans il y a | 1 réponse | 0

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Question

A wire of 3 m length is to be used to make a circile and a square. How should the wire be distributed between two shapes in order to minimize the sum of the enclosed areas?
Can anyone write matlab code of this question? A wire of 3 m length is to be used to make a circile and a square. How should th...

environ 7 ans il y a | 1 réponse | 0

1

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Question

Can anyone solve this? Find the shortest distance between the plane 3*x1+4*x2+x3=1 and the point (-1,1,1). (optimization problem?)
Find the shortest distance between the plane 3*x1+4*x2+x3=1 and the point (-1,1,1)

environ 7 ans il y a | 2 réponses | 0

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Question

Can you solve this question? It is Euler method
The model of a nonisothermal batch reactor is given by dC/dt= -exp(-10./(T+273)).* C; dT/dt=1000*exp(-10./(T+273)).* C-10*(T-...

environ 7 ans il y a | 1 réponse | 0

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Question

I wrote this code and I got this error. (Warning: 8 equations in 4 variables. Warning: Explicit solution could not be found.) How can I fix it?
syms x1 x2 x3 r ll f=3*(x1+1)+4*(x2-1)+(x3-1); g=3*x1+4*x2+x3-1; L=f-r*g; gradL=gradient(L); [x1s x2s x3s rs]=solve(gradL==...

environ 7 ans il y a | 1 réponse | 0

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réponse