A)
A = [2 1 1;-1 1 -1;1 2 3];
B = [2; 3; -10];
answer = A\B
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B) A = [1 -2 1;0 2 -8;-4 5 9];
B = [0; 8; -9];
answer = A\B
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Matlab 1) Find out what are the values of x, y and z for 2 systems...
z -1 2+32 subject to x*y . Find the maximum and minimum values of f(x, y,z) x + 2y and x-y +2z + 2. z -1 2+32 subject to x*y . Find the maximum and minimum values of f(x, y,z) x + 2y and x-y +2z + 2.
Find the constrained extrema of the function f (x, y, z) = x + y + z on the plane given by the equation x^2 + 2xy + 2y^2 + 3z^2 = 1.
find the extreme values of the function f(x,y,z)=x^(2)+2y^(2 )subject to the constraint x^(2)+y^(2)-z^(2)=1
2. Find solutions to the values of x, y, and z using the matrix inversion technique discussed in this course. Please show all intermediate steps. x + 2y + 2z=1 2x+y=-2 +22 2x+z=1+2y
Use Gramar's Role Find D and save for X X-Y+Z=4 x+2y - Z=-| xty-3 .3Z=-2
Find the extreme values (if any) of the function f(x,y,z) = x^2 + 2y^2 subject to the constraint x^2 + y^2 -z^2 = 1.
please solve then upload matlab code Thanks 1. The function f(z, y) (a-x)2 + b(y-12)2 is called Rosenbrock's banana function. It is often used as a benchmarking test for optimization algorithms becatse it is easy to find the minimum by hand but often very difficult to find numerically. Throughout the problem, we will use the values a = 2 and b 10. You can plot this function using the following code: x3:0.1:3; y = -10:0.2:10; Cx,Ymeshgrid(x,y); Z(2-X).2 10* (Y-X. 2)....
1 point) Match the functions below with their level surfaces at height 3 in the table at the right. 1. f(x,y,z) 22 3x 2.f(x,y,z) 2y +3x 3. f(x, y,z) 2y +3z -2 (You can drag the images to rotate them.) Enable Java to make this image Enable Java to make this image interactive] Enable Java to make this image Enable Java to make this image Enable Java to make this image Enable Java to make this image interactive] 1 point)...
Find the values of x, y and z that correspond to the critical point of the function z = f(x,y) 3x2 + 5x + 5y + 2y?: = Enter your answer as a number (like 5, -3, 2.2) or as a calculation (like 5/3, 2^3, 5+4). T= Preview y= Preview z= Preview License Points possible: 10 Unlimited attempts.
Find the line of intersection of the planes x + 2y + z = 9 and x - 2y + 3z = 13. x = -4t+ 7, y = and z = 2t + 2 x= -4t+9, y = 1 and z = 2t + 2 x = 4t + 7, y = tand z = 2t +2 x = -4t+ 7, y = ? and z = 2t - 2