Home › CBSE Class 12 › Mathematics › Relations and Functions › Another name for a one-one function is:
Another name for a one-one function is:
AReflexive
BInjective
CSurjective
DBijective
Answer & Solution
Correct answer: B. Injective
1. One-one functions carry a second, Latin based name.
2. That name is injective.
3. Surjective and bijective describe different properties.
_Source: NCERT Class 12 Mathematics Part I, Chapter 1, Relations and Functions._
Related questions
Domain, co-domain and range were first introduced in:If a function f is invertible, then f must be:Applying f first and then g gives the composition written:Mapping students to roll numbers is one-one because:For f(x) = 2x from R to R, the function is:For f(x) = 2x from N to N, the function is:A function is invertible exactly when it is:A function that is both one-one and onto is called: