Injective Function in Discrete Domain | Ashish Khare Sir

Injective Function in Discrete Domain | Ashish Khare Sir

The injective function is also known as the one-to-one function. If the mapping from one non-empty sets to another non-empty set is such that for each element there is only one element mapped and vice versa, then it’s one to one. Often the distinction of continuous and discrete is missed by the students.
This question clarifies the confusion when to analyse the function for discrete and continuous domain or codomain.
What is an injective function in discrete math?
If the domain or codomain of a function is set of natural number or rational numbers, the approach of solving the problem changes.

Question TBQ-009(M) - If f: N → N be a function such that f(x) = sin (x) then f(x) is one-one function
1. True
2. False

All connection handles to JEE QUEST for students are listed below, Join immediately on all social media platforms, you are active -

JEE QUEST - Telegram : Notes, Quizzes & latest information

JEE QUEST Facebook : Latest information & updates

Twitter : Latest Releases, information & updates

Linkedln : Networking, information & updates

Instagram : Conceptual Videos, latest information & updates

jee,jee main,jeemain 2023,jeemain 2024,jee advanced,jee adavnced 2023, jee advanced 2024, jee quest,centre of excellence,centre of excellence unacademy,jee quest centre of excellence,functions, injective function, one-one function, discrete maths, mapping, sets,

#jeequest #jeemain #jeeadvanced #jeemain2023 #jeemain2024 #jeeadvanced2023 #jeeadvanced2024 #unacademy #centreofexcellence #unacadmeycoe #jeequestlive #mathfundae ##limits

[arpitpatel]

function me domain range me hamesa dikkat hoti hai

[RahulKumar-qdty]

Sir please put a TBQ on area under the curve by using graphical transformation some Out of box thinking level question