Texas Instruments TI-89 User Manual page 27

Creating Lines, Segments, Rays, and Vectors
Creating a Resultant
Vector
Note: The selected vectors
do not have to share a
common endpoint (tail) and
may also be previously
defined vector sums.
TI-89 / TI-92 Plus / Voyage™ 200 PLT Cabri Geometry App
The tool in the
Vector Sum
vector that is the sum of two selected vectors.
1. Create two vectors as shown in this
example.
2. Press † and select
7:Vector Sum
3. Move the pointer and select the first
vector.
4. Move the pointer and select the
second vector.
5. Select the initial point for the
resultant vector then press ¸.
(continued)
menu creates a resultant
Construction
.
Select the first vector.
Select the second vector.
Select a tail point for the
vector sum.
23