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Office Equip... Master
102,366 Answers
- Posted on Sep 10, 2011
Re: How do I do permutations on the Ti 84
how do I do...
Use the "nPr" and "nCr" commands in the MATH PRB menu.
To calculate the permuations of five items taken three at a time, press
5 MATH left-arrow 2 3 ENTER
To calculate the combinations of five items taken three at a time, press
5 MATH left arrow 3 3 ENTER
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