Answer: f maps A to B.
- A A equals B
- B B is the domain
- C f maps A to B
- D f is a subset of A
Correct answer: C. f maps A to B
Explanation: f: A to B denotes a function f that maps elements from domain A to codomain B.
Concept context
Ordered pairs, Cartesian products, types of relations and functions, domain and range. Foundation for calculus and Class 12 algebra.