HP Prime Graphing Wireless Calculator Uživatelský manuál stáhnout pdf (Strana 569)

3. You can increase your matrix at any time, adding columns and rows as you please. You can also delete an

entire row or column. Just place the cursor on the ± symbol at the end of a row or column. Then press

to insert a new row or column, or to delete the row or column. You can also press

to delete a row or column. In the gure above, pressing would delete the second row of

When you are nished, press and the matrix will be displayed in the History. You can then

use or name your matrix.

Working with matrices 521

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HP Prime Graphing Wireless Calculator Uživatelský manuál Strana 569