On this post we explain how to do the matrix addition and subtraction. In addition, you will see examples of addition and subtraction of matrices. Also, you will find problems to practice these matrix operations. And, finally, we will show you all the properties of the matrix addition. How to add and subtract matrices? To […]
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On this post, we explain how to find the transpose of a matrix. You will also see solved problems so that you have no doubts about how to transpose a matrix. And finally, we will show you all the properties of the transpose of a matrix. How to find the transpose matrix? To find the
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If you are wondering how may types of matrices are there, you are in the right place. Here you will find the most important types of matrices in linear algebra, and we explain each type of matrix with its definition and with examples so that you fully understand each one. What are the different types
On this post you will find everything about diagonalizable matrices: what diagonalizable matrices are, when a matrix can and cannot be diagonalized, how to to diagonalize matrices,… And you even have several problems solved step by step so that you can practice and understand perfectly how to do it. Finally, you will see the applications
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On this post we explain what a square matrix is, with examples of square matrices. In addition, you will see what are the properties of square matrices, the operations that can be done with them and the different types of square matrices that exist. What is a square matrix? The definition of square matrix is
On this post we explain what commuting matrices are. In addition, you will see examples to perfectly understand the concept and, finally, you will find an exercise solved step by step in which we show how to calculate all matrices that commute with any matrix. What are commuting matrices? The meaning of commuting matrices is
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On this post we explain what a (lower or upper) triangular matrix is with several examples. Also, you will find how to calculate the determinant of a triangular matrix and all the properties of this special matrix. What is a lower or upper triangular matrix? The definition of upper or lower triangular matrix is as
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On this post you will see what a diagonal matrix is and examples of diagonal matrices. Also, you will find how to operate with a diagonal matrix, and how to calculate its determinant and its inverse. In addition, we explain the properties and applications of this type of matrix. And, finally, you will find the
On this post you will find what a scalar matrix is and several examples of scalar matrices. Also, you will see all the properties of the scalar matrix and the advantages of doing operations with it. Finally, we explain how to calculate the determinant of a scalar matrix and how to invert this type of
On this post you will see what the identity (or unit) matrix is with several examples. In addition, we explain all the properties of the identity matrix, how to operate with this type of matrix and how to find its determinant. Finally, you will see the applications that this special matrix has. What is the
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