Grade 11 Maths - Relation and Function

This course covers the basics of mathematical relations and functions for Grade 11 students. It begins by introducing the concept of relations and functions, and then looks at the different types of functions and graphs related to these relations. There is an emphasis on the concept of one-to-one function, which is a type of function in which each element of the domain set has a unique correspondent in the range set. The course also covers the concept of one-to-one correspondence, which is a type of correspondence which establishes a link between the elements of two sets and where every element in the first set has exactly one correspondent in the second set. Finally, it will look at the inverse relations and the associated graphs.