What are the ways of representing a relation?
What are the ways of representing a chemical reaction?
What are different ways to represent data graphically?
What are the different ways in which a ratio can be represented? [1 MARK]
The diagram represents two inequations A and B on real number lines :
(i) Write down A and B in set builder notation.
(ii) Represent A∩B and A∩B′ on two different number lines.