How do I do factorials on a TI-84?

1 Answer
Oct 29, 2015

Answer:

#MATH# #rarr# #PROB# #rarr# #4#

Explanation:

First, hit the #MATH# button on the calculator. It is located under the #ALPHA# button.

Next, use your right arrow key to scroll to the #PROB# tab. This stands for probability.

Then, you can access the #!# symbol by either hitting the number #4# or using your down arrow key until you get to the symbol.

The #!# can also be found in the #CATALOG#, which has a different path to get to.