2. TRIVIA Click for Question

3. What kind of matrix contains the coefficients and constants of a system of linear equations? An augmented matrix Click for: Answer and next Question

4. In a solved matrix, what number is in the principal diagonal? 1 Click for: Answer and next Question

5. What describes the location of a number in a matrix? The double subscript notation Click for: Answer and next Question

6. What does it mean when you solve a system of linear equations and find that 0=0? That the lines coincide Click for: Answer and next Question

7. What does it mean when you solve a system of linear equations and find that 0=4? The lines are Parallel Click for: Answer and next Question

8. What are the 3 row operations that you use when solving matrices? 1.Interchange rows 2.Multiply row by a constant 3.Multiply row by a constant and add to another row Click for: Answer and next Question

9. Do you know something about matrices? Yes! Click for: Answer and next Question