Question about Texas Instruments TI-89 Calculator
Posted by Anonymous on
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Posted on Jan 02, 2017
Perhaps you have some data stored in the x variable.
With the calculator on, press [2nd] then the minus button. This brings up a list of all the saved data in the calculator. Look through the far left column of the list for x.
If you find x in the list, highlight x, then press F1, and then select delete.
Now it should work like normal.
Posted on Nov 07, 2009
Make sure the first argument is a number between 0 and 1, inclusive. Make sure the second argument is an integer or a list of integers.
Posted on May 10, 2010
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