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

Annual Revision IV

Theory

1. Composition of two functions
2. Working rule to solve composite function
3. Composition of three functions

Practice Questions

1. PYQ - Cardinality of sets

Difficulty: easy

1
2. PYQ - Cartesian product of sets

Difficulty: medium

2
3. Verify the statement

Difficulty: hard

5
4. Verify the condition

Difficulty: medium

5
5. Two marks example problems I

Difficulty: easy

2
6. Five marks exercise problems III

Difficulty: hard

5
7. PYQ - Arrow diagram

Difficulty: medium

2
8. Check for the function

Difficulty: medium

3
9. Five marks example problems II

Difficulty: hard

0
10. Find the images, pre-images and type of function

Difficulty: hard

5
11. Five marks exercise problems VII

Difficulty: hard

5

Teacher manual

1. Methodical recommendation
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