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Published byJordan Hoffman Modified over 2 years ago

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What is a matrix ? ELEMENTS ARRANGED IN ROWS AND COLUMNS AND CLOSED IN BRACKET IS CALLED A MATRIX.

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Example of Matrix [ ] T The above is the matrix with 2X3 like-wise there can be any type of Matrix with any combination

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mx mx nMATRIX A matrix has m rows and n columns is called an m x n matrix.

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ORDER OF THE MATRIX IN THIS MATRIX THERE ARE 2 ROWS, 3 COLUMNS, SO ITS 7 8 9CALLED AS 2x3 MATRIX 2 3IN THIS MATRIX THERE ARE 3 ROWS 2 COLUMNS, SO ITS CALLED AS 3x2 MATRIX

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ROW MATRIX Elements arranged in a single row is called as row matrix

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COLUMN MATRIX 7474

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NULL MATRIX A MATRIX WHICH HAS 0 S AS ELEMENTS IS CALLED AS NULLMATRIX. A MATRIX WHICH HAS 0 S AS ELEMENTS IS CALLED AS NULLMATRIX

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SQUARE MATRIX A matrix has equal rows and columns is called a square matrix This matrix has 3 rows and 3 columns so it is called as square matrix.

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RECTANGULAR MATRIX A matrix having different rows and columns in number is called rectangular matrix X 3

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TRANSPOSE OF AMATRIX Exchange the rows as columns, and columns as rows we get the transpose of a matrix. Exchange the rows as columns, and columns as rows we get the transpose of a matrix A = A T =

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