Matrices- August 26, 2011
OBJECTIVE: SWBAT DEFINEAND NAME MATRICES GIVEN A NUMERAL SET OF DATA
Today we learned what matrices are and how to add and subtract them. A matrix is a rectangular arrangement of numbers into rows and columns. To add and subtract matrices they have to have the same number of rows and columns. It is hard to explain how to do them so I will give you an example below. We also learned what an element is and what a dimension is. An element is each value in a matrix; either a number or a constant. A dimension is the number of rows by the number of columns in a matrix.
EXAMPLES:
OBJECTIVE: SWBAT DEFINE
Today we learned what matrices are and how to add and subtract them. A matrix is a rectangular arrangement of numbers into rows and columns. To add and subtract matrices they have to have the same number of rows and columns. It is hard to explain how to do them so I will give you an example below. We also learned what an element is and what a dimension is. An element is each value in a matrix; either a number or a constant. A dimension is the number of rows by the number of columns in a matrix.
EXAMPLES:
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