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  • Subjects
  • Maths TNSB Mentoring
  • Class 10
  • Relations and functions

Relations

Theory

1. Arrow diagram: Domain, Co-domain, and Range
2. Null relation

Practice Questions

1. Identify relation or not a relation

Difficulty: easy

1
2. TBQ - Determine the number of elements

Difficulty: easy

1
3. PYQ - Relation between two sets

Difficulty: easy

1
4. TBQ - Find the range

Difficulty: easy

1
5. TBQ - Check whether the sets are relations or not

Difficulty: easy

2
6. Domain and range

Difficulty: medium

2
7. Observe the arrow diagram and identify the domain and range

Difficulty: medium

2
8. Calculate the number of relations

Difficulty: medium

2
9. Determine the domain and range

Difficulty: medium

5
10. Find relation, domain, and range

Difficulty: hard

5

Teacher manual

1. Methodical recommendation
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