Theory
Exercises
1. 
Verify the consistency and inconsistency of the system
Difficulty: easy 
3

2. 
Check whether the system has a unique solution
Difficulty: easy 
3

3. 
Choose the solution
Difficulty: easy 
3

4. 
Does the equation have coincident lines?
Difficulty: medium 
4

5. 
Choose the correct answer for the variable having unique solution
Difficulty: medium 
4

6. 
Find the value of the variable for equations having no solution
Difficulty: medium 
4

7. 
Say true or false whether the equations are consistent or inconsistent
Difficulty: medium 
4

8. 
Find the value of the variable for equations having infinitely many solutions
Difficulty: medium 
4

9. 
Determine the value of 'a' and 'b'
Difficulty: hard 
6

10. 
Choose the condition for consistency and solve the problem
Difficulty: hard 
6

11. 
Case study question: Frame the system and predict the results
Difficulty: hard 
5

Tests
1. 
Training test I
Difficulty: easy 
9

2. 
Training test II
Difficulty: medium 
12
