Relation and Function 01 : Types of Relation | Class 12th/JEE

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Functions are relations where each input has a particular output. This lesson covers the concepts of functions in mathematics and the different types of functions using various examples for better understanding.
A function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. Let A & B be any two non-empty sets; mapping from A to B will be a function only when every element in set A has one end, only one image in set B.

Timestamps -
00:00 Introduction
10:00 Cartesian Product
28:25 Set Theory Recap
1:02:20 Relations
1:12:20 Domain, Range and Codomain
1:16:15 Representation of Relations
1:34:50 Inverse and Pre-image of Relations
1:45:40 Types of Relations
2:01:50 Previous Year Questions

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You can also watch these Lectures in our PW APP (Drona JEE batch). Class Notes & DPP/ Daily Practice sheet + Hint & Solutions are provided in the batch.

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[koustavgaming]

0:00 = Introduction of Kundan Mankad Sir
6:33 = Ordered Pair
9:58 = Cartesian Product
19:34 = Important Points to Note
25:27 = Set Theory Recap
39:52 = Question 1
51:04 = Question 2
57:39 = Question 3[JEE-Mains]
1:02:20 = Introduction to Relations
1:09:24 = Domain, Range and Codomain
1:22:52 = Question 4
1:26:33 = Question 5
1:30:03 = Important Points to Note
1:34:55 = Inverse of a Relation
1:37:21 = Question 6[JEE-Mains]
1:45:37 = Types of Relations
~~~Uploading later timestamps soon!

[DanishSayed-vwgo]

Timestamps -
00:00 Introduction
10:00 Cartesian Product
28:25 Set Theory Recap
1:02:20 Relations
1:12:20 Domain, Range and Codomain
1:16:15 Representation of Relations
1:34:50 Inverse and Pre-image of Relations
1:45:40 Types of Relations
2:01:50 Previous Year Questions

[ashukhan]

Every train has left the station and this is the last train. If you want to reach your destination this is your last chance . All the best to each and everyone. Don't create backlogs from now.
Let's crack it ❤❤❤

[useraccount-os]

00:00 Introduction
10:00 Cartesian Product
28:25 Set Theory Recap
1:02:20 Relations
1:12:20 Domain, Range and Codomain
1:16:15 Representation of Relations
1:34:50 Inverse and Pre-image of Relations
1:45:40 Types of Relations
2:01:50 Previous Year Questions

[ulaula]

Sir, wow! The way you taught the basics is just amazing 🔥

[hariommewada]

Fact - this lecture is equal to 4 lecture of Lakshya JEE 2023 Bacth
R&f
Every question and the concept is same
Thankyou sir ❤️
For my revision

[dhawaldeshmukh]

I have notes of Laskya JEE batch of This chapter ... and every point in that notes are here, no compromise for Quality🤎🤎🛐🛐

[BhaskarKalamadi]

How many are pereparing for JEE mains 2025❤.. LEAVE THE LIKE HERE
👇

[motivationfromourculture]

I am full of enthusisam, i will give my 100% till the end with my these amazing teacher's,
"Jab tak IIT phodenge nhi tb tk cchodenge nhi.
Wish u all a very Happy Teacher's Day!! Thanks teacher's and Alakh Sir for these revolution.🙏

[kimtae]

बुरा वक्त एक ऐसी तिजोरी है जहां से सफलता के हथियार मिलते हैं thanks for amazing session sir ❤️🔥

[Mrkunal-xxxd]

Sir ko lakshya me aana chiyea....
Such a awesome teacher....❤️❤️❤️❤️

[ourinterest.]

Sir video lamba hi rkhiye koi problem nhi hai. Hamara syllabus bhi jldi complete hoga..
We really enjoyed the whole lecture with your lucid explanation..

[keyashome]

Sir dekh ke socha fir sochkar bhi dekha aap gazab padhate ho 😍😍😍😍samajhne wale samajh chuke 🤩🤩🤩🤩😅

[sushant_here.]

Relation fuction se shuruaat 😍😍mja aagya 🔥

[Mahak_karare]

Who is here in by the way thanku for 35 likes ✌️😁

[aspire]

1:22:30 Codomain is entire Set B, natural numbers.

[yash]

Sir i missed u in vedantu but now i can study from u here i am so happy now 😊😊

[ChandaniKumari-tqup]

Class attampt karke bahot aacha laga sir love you so much sir

[hindchannel]

Really great teaching style thanks for help me PW .