Texas Instruments Titanium TI-89 - Finding the Factorial of Numbers; Expanding Complex Numbers

Previews 74
Finding the Factorial of Numbers
Finding the Factorial of NumbersFinding the Factorial of Numbers
Finding the Factorial of Numbers
Expanding Complex Numbers
Expanding Complex NumbersExpanding Complex Numbers
Expanding Complex Numbers
Steps and keystrokes Display
Compute the factorial of several numbers to
see how the TI-89 Titanium handles very
large integers. To get the factorial operator (!),
press 2I, select
7:Probability, and then
select
1:!.
Press 5 2 I 7 1 ¸ 20 2 I 7 1
¸ 30 2 I 7 1 ¸
Steps and keystrokes Display
Compute (3+5i)
3
to see how the TI-89
Titanium handles computations involving
complex numbers.
Press c 3 « 5 2 ) d Z 3 ¸