Q1/ Two matrices x and y with size of 3*3 for each one: x=linspace(0,40,9) y=0.5*x 1- z=[x y(:,[1 3])]. 2- diagonal of y matrix. 3- z = third jth of x. 5- convert x matrix to one column. 6- to create...

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Extracted text: Q1/ Two matrices x and y with size of 3*3 for each one: x=linspace(0,40,9) y=0.5*x 1- z=[x y(:,[1 3])]. 2- diagonal of y matrix. 3- z = third jth of x. 5- convert x matrix to one column. 6- to create a new matrix that contain all rows with the second and third column of y. 7- delete the third and first column of x, [x(1,:);y(2,:);eye(1,3)]. 4- interchange the second ith of y by the 8- x(:,2:3)=zeros(3,2). MIMO