UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

### Theory

 1 Relations 2 Arrow diagram: Domain, Co-domain, and Range 3 Null relation

### Textbook Questions

 1 Multiple choice questions I Difficulty: easy 1 2 Multiple choice questions II Difficulty: easy 1 3 Multiple choice questions III Difficulty: easy 1 4 Multiple choice questions IV Difficulty: easy 1 5 Two marks example problems I Difficulty: medium 2 6 Two marks example problems II Difficulty: medium 2 7 Two mark exercise problems I Difficulty: medium 0 8 Two marks exercise problems II Difficulty: medium 2 9 Five marks exercise problems I Difficulty: medium 5 10 Five marks exercise problems II Difficulty: hard 0 11 Five marks exercise problems III Difficulty: hard 5 12 Five marks exercise problems IV Difficulty: hard 5

### Practice Questions

 1 Identify relation or not a relation Difficulty: easy 1 2 Check the sets are in relation or not Difficulty: easy 2 3 Find the relation of the sets Difficulty: easy 2 4 Pick the relation, express in symbol and ordered pairs Difficulty: easy 2 5 Relation or not a relation Difficulty: medium 2 6 Observe the arrow diagram and identify the domain and range Difficulty: medium 2 7 Calculate the number of relations Difficulty: medium 2 8 Determine the domain and range Difficulty: medium 5 9 Find relation, domain, and range Difficulty: hard 5 10 Observe the table answer the questions Difficulty: hard 5

### Key Questions for School Exam Preparation

 1 Represent the given relation in roster form Difficulty: easy 2 2 Determine the domain and range Difficulty: medium 2

### Teacher manual

 1 Methodical recommendation