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  • Subjects
  • Mathematics State Board
  • Class 9
  • Set Language

Types of Sets

Theory

1. Sets and its types
2. Empty and singleton sets
3. Cardinality of sets
4. Equivalent and equal sets
5. Subsets
6. Proper subsets
7. Subsets of set of numbers
8. Power sets

Exercises

1. Choose the appropriate definition

Difficulty: easy

3
2. Express the set of elements

Difficulty: easy

2
3. Find the set and determine its name

Difficulty: easy

3
4. Calculate the cardinal number of the set

Difficulty: easy

3
5. Check equivalent or equal set

Difficulty: easy

4
6. Examine true or false

Difficulty: easy

3
7. Express it in power set

Difficulty: easy

2
8. Examine the statement

Difficulty: medium

4
9. Select all the set/sets that contains the given set.

Difficulty: medium

5
10. Identify the finite set

Difficulty: medium

4
11. Identify the infinite set

Difficulty: medium

4
12. Evaluate the equal set elements

Difficulty: medium

4
13. Determine the cardinal number of the set

Difficulty: medium

4
14. Write all the subsets

Difficulty: hard

10
15. Find the power sets

Difficulty: hard

6
16. Determine the cardinal number of sets, number of subsets and number of proper subsets

Difficulty: hard

5
17. Determine the number of element in the power set and number of elements in a set

Difficulty: hard

5

Tests

1. Training test

Difficulty: medium

10

Teacher manuals

1. Methodical recommendation

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