X+2y=4 3x-5y=1 Solve using an augmented matrix

Q: Rotate the quadratic function 5x^2 + 3y^2 + 2z^2 + 4xz = 14 to its principal axis. ( express as a…

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Q: Write the augmented matrix of the system -1x -50y -49z = -63 -3z = -66y -8 +67z = -39 76x

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Q: Solve the system by using the inverse of the coefficient matrix. 4) 2x1 + 6x2 = 2 2x1 - x2 = -5

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Q: Write x = -t³x2, x, = 4t³x2 in matrix notation. Solve and write the solution in matrix notation.

A: We are given a system of nonlinear first order differential equations : x1' = -t3x2  and  x2' =…

Q: Determine if the statement is true or false. If two matrices are equivalent, then one can be…

A: According to the definition, Two matrices are said to be equivalent if they can be transformed into…

Q: Write the system of linear equations in the form Ax ×2 + X3 -3×1 - 2x1 + 4x2 - 5x3 = -6 = 12 ×1 -…

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Q: How to get Linear equations from matrices ?

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Q: Define the matrix square root?

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Q: 2c1 + 2c2 + 2c3 =0, 2c1              - 2c3 =2,c1 -   c2 +    c3 =  6 Write in the form AC = B with 3…

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Q: Write the system of equations as an augmented matrix + S 5d + 2r 136 4d + 6r 7d 6r - 7s - 6s - - -…

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Q: the matrix is supposed to be 3x4

A: Here in the solution the echolon form is of form 4x2 but the matrix should be 3x4.  Given vectors…

Q: Give an example example of a 3x5 matrix in BREF where RX=0 has unique solution.

A: The aim is to find an example of  matrix in RREF where  has a unique solution.

Q: Write an augmented matrix for the follo 6x - 5y +z = -9 8x - 7y +z = 7 9y-2z = - 2 %3D %3D

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.