Theory
Exercises
| 1. |
Verify the cardinality property
Difficulty: easy |
2
|
| 2. |
Find the n(B) and n(U)
Difficulty: easy |
2
|
| 3. |
Find the n(U) and n(A ∩ B)
Difficulty: easy |
2
|
| 4. |
Determine the number of people
Difficulty: medium |
1
|
| 5. |
Determine the number of students
Difficulty: medium |
1
|
| 6. |
Calculate the value of "x"
Difficulty: medium |
1
|
| 7. |
Determine the number of students in cultural activity
Difficulty: hard |
3
|
| 8. |
Determine the number of people who do not read the newspaper
Difficulty: hard |
1
|
| 9. |
Find the total number of students who appeared in the examination
Difficulty: hard |
1
|
Tests
| 1. |
Training test
Difficulty: medium |
4
|