Similarity Of Two Matrices

Two matrices are said to be the same, if they have the same order and the elements of the two matrices are the same. Example: Find the x,...

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Transpose Matrix

Transpose matrix A = (a ij ) with the order m x n is written A T = (a ji ) and has the order m x n. The elements of the matrix row AT are...

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Summation And Reduction Matrix

Two matrices A and B can be summed or used a subtraction operation if the order ( row x column ) of the matrix code is the same. The re...

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Determinant Of Matrix

1. Determinant of the Two Order Matrices Ex: Then the determinant of A(det(A)) is: Example: Determine the determinant of the ...

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Matrix Multiplication

1. Multiplication Matrix with Scalar For Example k is a scalar and A is a matrix, then kA is a matrix obtained by multiplying every ele...

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Matrix In Math

Definition of Matrix Matrix is an arrangement of elements or entries in rectangular shape arranged in rows and columns. Matrix Order ...

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Minor, Cofactor, And Adjoin Matrix

If A is a rectangular matrix, the minor entries or elements aij are expressed by M ij and are defined as the determinant of the submatrix...

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How To Solve 3 Variables Linear Equation System By Using The Cramer's Rule

If A . X = C is a system of linear equations consisting of n linear equations and n unknowns so that det(A) ≠ 0 , then the sisterm of the...

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