Theory
Exercises
1. |
Check whether the system has a unique solution
Difficulty: easy |
2
|
2. |
Find the value
Difficulty: easy |
2
|
3. |
Answer the questions
Difficulty: medium |
4
|
4. |
Choose the correct answer
Difficulty: medium |
3
|
5. |
Say true or false
Difficulty: hard |
6
|
6. |
Fill in the blanks
Difficulty: hard |
6
|
Tests
1. |
Training test
Difficulty: easy |
8
|