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Mathematics-Online course: Preparatory Course Mathematics - Linear Algebra and Geometry - Systems of Linear Equations | ||

## Matrix |

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A -matrix over field is a set of numbers from arranged in a rectangular grid as follows:

is called -th row vector of .

is called -th column vector of .

Observe: | 1st index = row index |

2nd index = column index |

A -matrix is called column vector.

Row vectors as well as column vectors can be considered as elements of and vice versa. The set of all -matrices is denoted by .

According to the above remark we have

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automatically generated 1/9/2017 |