http://i.imgur.com/PknZsfZ.png I'm confused on why the first row has values 0 + yk+1 + 0 and the second row has 0 + 0 + yk+2

http://i.imgur.com/PknZsfZ.png I'm confused on why the first row has values 0 + yk+1 + 0 and the second row has 0 + 0 + yk+2

5x-6y=-8 3x-y=3

Four college friends – Wayne, Garth, Dana, and Mike (whose last names are Campbell, Algar, Carvey, and Myers) – love to watch the movie Wayne’s World. They each play one instrument in a four-piece...

Given a 3 × 3 matrix B with real entries, suppose that the system of linear equations determined by B(x1 x2 x3) = (0 1 1) (they should be column matrices.) has infinitely many solutions...

determine if {A ∈ M3x3 (R) : Tr(A) = 0 } is a subspace of M3x3 (R)

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Starbucks wants to sell a 10 lb bag of coffee consisting of 3 flavors: vanilla, hazelnut, mocha.The vanilla sells for $2 per lb; hazelnut for $2.50 per lb; mocha for 43 per lb. the bag will...

if A inverse matrix is given then is it able to find determinant of A(find determinant of A matrix NOT the determinant of A inverse matrix)plz tell me its urgent

In A.A-1 = A-1.A How (A-1)-1 = A ? Tell me the process

Elimination produces A = LU. The eigenvalues of L are on its diagonal. They are... The eigenvalues of U are on its diagonal. They are all... The eigenvalue of A is not the same as ... I...

Nissa and Juancho have $90 together. Nissa has 8 more dollars than Juancho. How much does each have? (I have to set up a matrix and solve) I know N+J=90 and J=N+8

Taylor's and Sower's are two stores that do alterations of garments. Neither store has achieved 100% customer loyaty: 35 % of Taylor's customers take their next job to Sower's, and 45 % of Sower's...

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Let's say that a and b are independent vectors, while x and y are non-zero scalars. Suppose there is a matrix A = [a xa b...

just need three equations so i can create the matrices and i can solve from there.

Is it possible for a matrix A to be equal to the negative of its own transpose? That is, is it possible for ? If so, give an example of a nonzero 2x2 matrix A that satisfies this equation.

Starbucks wants to sell a 10 lb bag of coffee consisting of 3 flavors: vanilla, hazelnut, mocha.The vanilla sells for $2 per lb; hazelnut for $2.50 per lb; mocha for $3 per lb. the bag will contain...

Say there is Q(x)=3x12 + 3x12 + 2x1x2 , where there's a vector x = [x1 x2]T. I need to find a change of variable x=Uy, where y=[y1 y2]T so that...

2 y -1 Given A = y 2 1 . Find y if /A/ =...

Use row transformations to get the matrix into row echelon form. Use a graphing calculator to get the matrix obtained from part (a) into reduced row echelon form.

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