4.Create a new matrix.
Select Real matrix
5.Enter the equation coefficients.
2 3
4
1 1
1 4
1 2
In this example, the matrix you created is listed as
M2.
6.Return to HOME and enter the calculation to
M2
x
M1
The result is a vector of the solutions:
| • | x = 2 |
| • | y = 3 |
| • | z = |
| An alternative method, is to use the RREF function. See | |
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Matrix functions and commands | ||
About functions | • | Functions can be used in any aplet or in HOME. They |
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| are listed in the MATH menu under the Matrix |
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| category. They can be used in mathematical |
Matrices |