6.3 Problems

 

1. Perform the vector operations below,

 

2. Perform the following matrix calculations.

 

3. Perform the matrix operations below.

 

 

4. Solve the following equations using matrices,

 

5. Solve the following system of equations using a) substitution, b) matrices.

 

6. Find the dot product, and the cross product, of the vectors A and B below.