NAME ___________________________________________ DATE________________
MATRIX CALCULATIONS
Use your EL-W516B to perform calculations with matrices.
For the following problems use:
8
6
4
2
A
,
7
5
3
1
B
,
34
21
13
8
5
3
2
1
1
C
,
1
0
0
0
1
0
0
0
1
D
.
1. Calculate
1
D
____________________
2. Evaluate
CD
____________________
3. Evaluate
DC
____________________
4. Augment matrix A with matrix B
____________________
5. What is the determinant of matrix A? The determinant is done by
entering
.
____________________
45
