The concept of Injective or One-to-One pertains to the characteristics of functions. If a function is regarded as injective, it means that every constituent within the domain is linked to a distinct element within the codomain. To ascertain this, one must verify that no two disparate inputs yield an identical output. Should this occur, the function in question does not qualify as injective.
| Topic | Problem | Solution |
|---|---|---|
| None | Determine whether the function is one-to-one. If … | A function is one-to-one if it passes the horizontal line test, which means that each y-value is pa… |