Given
What is
Step 1
Select the Calculate tool in ClassPad.
![](../../embeds/bd62c79b/Classpad-image-6.png)
Step 2
Press the MATH key and 2 to select the matrix needed.
In this case, the example problem calls for a
![](../../embeds/2bcf6a82/image-(57).png)
Step 3
Enter the matrix values in the boxes. Use the
![](../../embeds/804c6f81/image-(67).png)
Step 4
The answer will appear when you press EXECUTE.
![](../../embeds/a7e0cd7f/image-(66).png)