XII Maths Chapter 3. Matrix | Page 14

Elementary Operation( Transformation) of a Matrix
Elementary Operation( Transformation) of a Matrix
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The interchange of any two rows or two columns The multiplication of the elements of any row or column by a non zero number. The addition to the elements of any row or column, the corresponding elements of any other row or column multiplied by any non zero number.
Operation 1: The interchange of any two rows or two columns
Operation2: The multiplication of the elements of any row or column by a non zero number.
Operation 3: The addition to the elements of any row or column, the corresponding elements of any other row or column multiplied by any non zero number