Introduction to Sets
Introduction to Sets
A set is a collection of distinct objects called elements or members. We usually name sets with capital letters and list elements inside curly braces {}\{\}{}.
Step-by-step lessons on AQA A Level Maths 1.1.3 Set theory language and symbols. Each one builds up to exam-style questions. Build fluency with the core pure algebra and calculus toolkit early, since almost every mechanics and statistics topic on the course depends on it.