
Matrix and Vector Calculations
kInputting Matrix Values with the )Keyboard
The 6, 7, and 8keys of the )keyboard make matrix value input quick and easy.
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| Tap this 2D key: |
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Create a new |
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Create a new |
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| 7 | |||
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Create a new |
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| 8 | |||
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Add a column to the currently displayed matrix | 6 | ||||||
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Add a row to the currently displayed matrix |
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Add both a row and column to the currently displayed matrix | 8 | ||||||
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Example: To input the matrix |
| 1 | 2 | 3 |
| and assign it to the variable “mat2” | |
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| 4 | 5 | 6 |
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uClassPad Operation
(1)Tap )- to display the - keyset of the )keyboard, and then perform the key operation below in the Main application work area.
6(Creates a
6(Adds one column to the matrix.) d
7(Adds one row to the matrix.) eefeg
(2)Perform the key operation below to assign the matrix to the variable named “mat2”. eW0matcw
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