Relations and Functions | Class 12 Maths | Complete NCERT Chapter 1 | Harsh Sir
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In this video, we bring you a comprehensive and in-depth tutorial on Relations and Functions, covering the entire Chapter 1 of Class 12 Maths based on the NCERT curriculum. You will learn the fundamental concepts of relations and functions, including types of relations, representation of relations using sets, types of functions, composition of functions, inverse functions, and more.
Relations and Functions - Class 12 Maths Chapter 1 is an important chapter of CBSE 12 Maths. This video will cover the Complete chapter
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#relationsandfunctions #relationsandfunctionsclass12 #relations #functions #class12maths #class12math #class12 #cbse12th #cbse12math #jee #vedantu #vedantumath
7:11 Start
12:08 Relation
20:22 Types of Relations
30:32 Inverse of Relation
34:04 Function
47:22 Composition of Function
50:51 Invertible Function
Thanks for saving my precious 7 minute
Thanks
Thanks sir🥰🥰🥰
@@pratapnayakpratapnayak8481 bro? Are U studying right now ? I mean exams are too far from now right 😵
Thx bro❤
Batch 2024-25❤
👇
@@MarloweMist hmm 👋
@@BijayiniMalla heyy ❤️
Moral of the story- Marriage is very dangerous.
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Relation and function ❌ Relationship Advice ✅
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7:11 Start
12:08 Relation
20:22 Types of Relations
30:32 Inverse of Relation
34:04 Function
47:22 Composition of Function
50:51 Invertible Function
7:11 Start
12:08 Relation
20:22 Types of Relations
30:32 Inverse of Relation
34:04 Function
47:22 Composition of Function
50:51 Invertible Function
pls pin me
Aap 12th boards dogey???
Haa
Yeh inverse a raha h ?
@@iamdemonlord69 haa
Anyone here for 9 march math exam👇
Yess buddy
Yes
Yeah bro 🤜🤜
Yess bro
Yes🙌🏻
Teaching 9/10
Motive 10/10
Taunting 10000000/10😂
For me teaching 7.5/10
marks obtained 9/11
@@bibhutixsaint bro targeted whole peaceful community 😳😳
@@dynogaming670 😂😂😂
😂
2025 mai Jo board de Raha hai attendance lagao🙋🏻♂️🙋🏻♀️
Present sir
@@bhavyasharma1696mam
Present teacher
Pranaam sir😂
Ha
2024-2025 students attendence here 🙋♂️🙋♀️
Lela
Present😅😂
@@suryanshsagargaming1748 kro taiyaari
Yes sir...!
Here
7:22 save time 😊
You are not 🚫 😮
Tnxx
@@Worldlearner2.0 thnku
Sir full ncert kra Dena plz 😅
Sir playlist bhi create kra dena
Sir mujhe bss apka math padha uha hi smj ma ata hai ❤
Ok
35:12 was a very funny moment 😂😂😂😂😂😂😂,bahar nikla bangan ki sabgi 🤣🤣
Hmmm🤣🤣🤣
Huum😂😂😂😂😂😂😂
No the cow one was the best giving milk getting cow😂
Sir Cartesian product me (ax=xa) thodi na hota h number of elements equal ho sakte h but Cartesian product equal nhi hota h A×B is not equal to B×A because A×B me pahle elemente set A k honge and B×A me pahle element B k honge
Watching this for maths board exam 🙂yo physics jaisa Jane naa Dena eb
🎉
Harayana se hi sayed
Haryana se hai ke
@@Shianjal haa tu bhi wahi se hai ke?
Harayana mai chori bhi hoti hai kya@@anjalichauhan5911
Anyone prep for 2025 boards😭😭.. Tooo Much Sacred😭😭😭.. Pre boards pe kam marks aaya he😭😭😭
@@sumijose8241 bro don't be scared everything will be alright👍🏽
@@sumijose8241 don't worry sab ka acha hoga
Bro confidence is the key
Mere bhi kam aye hain 😅 lekin abhi bhi time hai ❤
35:28
If aloo dalunga aur sona (gold) nikle toh maza aayega
😂😂😂😂😂😂😂😂i agree
Watching this video before my pre boards exam of maths CBSE...
Fan of your teaching style and techniques since class 10🥰🥰🥰
Sir, what is the difference between symmetric and identity relation???
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Sir is best teacher that focus on poor student ❤❤❤❤
DPP
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the Democratic Progressive Party
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7:25 save time guys
{phi} not an empty relation
phi is itself a set
there is a comma between the elements of a relation i.e, ordered pairs
RELATION AND FUNCTION ❌ RELATIONSHIP ADVICE ☑️
Hello Sir I have a Question to ask
My dream is to become a Merchant Navy Officer but instead of studying for it i wasted my whole 11th and 3 months of 12th. I am realizing it now al can i still get above 80% if i start now. Please help sir
@@RudraSharma-ve9ju I’m also 😭
Tumhen help mile to mereko bi kardena😭
No budy help you expect you
thhank you sir this actually hepls a lot..and actually..if u could liven up the mood a bit more like ur other vids..it'll be a lot easier to stay focused
47:22 : composition of function ( deleted)
50:51: invertible function ( deleted)
is at 47:06 you said domain while on the left hand side it is codomain and the codlin is the one that has to be equal to one
chapter starts at 7:19 ...... thank me later
One tip for NCERT 2023-24 batch, 42:10 , you don't need to study from here
This is not for (IIT - JEE people)
Please sir make maths Playlist with more questions....and upload fast video of chapters means no gap for a day..... 😄😄✌✌
Ok
Sir mai aapko class 9 se hi follow kar rahi hu. Mujhe maths sirf aapse aur arvind kaliya sir se hi samajh aati hai. Mujhse questions v ban jaate hain. You are my favorite math teacher sir❤
Sir 6 hour mei paper hai, thank u so much pura chapter cover hogaya
Jo bacha comment like ni krega wo pakka dekhna dusre baar bhi board degaaa 😂
❤
Ok dekhte hai 😎
Jo baccha padhai chorke yesab comment karega wo to pakka dusra boards nai dega👀
Tmkl
Hm
What a fab session! All the concepts are cleared so well
thank you so much sir, it was a very helpful session 🙏🙏💕💕
18:20 sir's experience😂😂❤
bohot badhiya padhya sir.!!!!! maja aagya aap sa padh k.....
aap or amrit raj sir dono he GOATED ho...
Best relation function one shot ever on youtube❤
Sir please make a video on all about UPSC. Tips and tactics to clear UPSC examination sir please...🙏 Much required sir
Sir this video is useful for improvement exam😢
class starts at 7:11
At 21:13 we should write normal fae or { } this type of bracket....
Bruh can I get your insta id?
1:20 Start
2:20 Introduction
Introduction ke aage nhi pahucha kya 😂😂😂😂
better example for domain co domain should be father being co domain and children being domain father can have multiple children but if a child has multiple fathers it is a problem
Relation and function ✖️ Relationship advice ✔️
😂😂😂😂😂😂
Sir video on MIT along with IIT and other exam like olympiad
extra curriculum activities
Plzzzzzzzz sir 🙏🙏
51:50
take ln on both sides : ln(sin y)= Cos x. ln e
then simplify: ln(sin y)= cos x---> cos^-1 (ln(sin y))=x
hence "Nikal gyi 'x' ki value"
Sir bas thoda aur details me sessions lijiye like at place of 1 hour it' can be 1.5 hour...
If I am right then support guys by liking my comment.
6:25 start
Best explanation with short video what else do we want
Fantastic explanation 🎉
the most awaited session.....loving this series...and still waiting for it complete.
Thanks helped me for revision ❤
What an amazing session sir😁😁😁😁😁
One of the best explanation till now... Tq so much sir
Amazing lecture sir i just felt like a whole story
Bestest ❤
Real topics
24:24 How (4,4) is called symmetric relation? (4,4) is called Reflexive relation 🙄
Thank you so much sir ❤ you cleared all my doubts
2nd year engineering student I always searched for concept was this was it❤❤❤❤
Well is it present in the engineering
Thanku sir for this amazing lecture❤
Thank you sir 😊 nice explanation
@@ArchismitaSamanta Hi I am your subscriber
Hi I am your subscriber from last 7 months
Thank you sir you are a better teacher than my entire school staff combined
You are a genius maths wizard
Good thinking
😮😢 Na ni😊
Sir Is this helpful for improvement exam mtlb syllabus ho jayega kya 1 month m
Is this a vedio i can watch and completely depend on?(I should start the lesson now)
nope
23:35 sir yaha reflexive me last ke 2 reflexive kaise hai kyuki ve dono to different hai ?
Thank you so much sir❤️🙇
26:49 sir giving a example of impossible relation not equivalence relation
If any body notice sir forgot to teach the identity relation 😅😅
accha
Phir bhi samaja mein aaya 😮😅😊
student attendance for session 2024-2025❤❤
Here
Here
Raise if you have your PTM today or yesterday 😅
Sir pls fast syllabus krva dena aise hi 1 hrs mai ❤❤
Kya jee ke ques.karne jaroori hai ??
Kyuki mujhe to sirf boards ke hi exam dene hai ...jee mai to nhi jana ...pls tell me
Ni
Sir empty relation mein apne fi ko curly brackets mein likh diya but woh toh khud hi ek set hai woh curly brackets mein kaise aa sakta hai
class started from 7:13
Thanks bro 7 minute bacha liya tune
@@blazingbeast3214 ooh rlly lol.
Compartment 😅
42:50 the chad line
sir please keep this up we are very much in need of such vdos
17:55 lekin sir mai toh padhne aaya tha
Very excellent explanation ..
Ok
XII commerce taking maths as an optional subject 😢
Improvement vale like karo😀
Me😅
Phir 1 baar 😂
@@AryanMulik-hc1up 😄nice
Sir aap bole the starting m Jo 10th ka student dekh rha hoga usko bhi samajh aayga lekin fir aage video m aapne "11th m padh hi liya hoga aapne" kehkar topic ko acche se explain nhi Kiya ✌️🕊️
Baaki aapke real life examples are just🔥😁
Done sir very good explanation ❤
Jo RT k liye revide krra h 🥲
Compartment waale ..
0:22 gajab bejjati h
Sir kon kon book le maths ka
that baigan ka sabji and nahi ek alag chamatkar ho gaya was personal tho💀💀
49:30
Tehelka omelette 🎇🎇✊✨⚜️
Thank you sir for amazing lecture
25:49 sir, what if I put (4,5) in R1
Still transitive?
Yes
2024 25 please attendence hear 😂😂😅🥷🙋🙋🙋🙋🙋
best explaination on yt!! thank you so much sir ♥
🤣hn bahut best tha 😂
Sir venn diagrams se relation or functions samjha dijiye pls🙏
35:37 sir i respect you as teacher, but you cant hurt anyone's feelings by saying inappropriate examples with our gods name
Bro, sir is not disrespecting shankar ji. he is only saying if any miracle happen, people say bhole baba aapki kripa h. I know you only misunderstood👍🏽
Cope up. He didn't say anything offensive. Bas haar cheej mai offend ho jao. 🤡
Thank you so much sir ❤🙏 you are great teacher in this world 🌎❤! Sir please puri ncert book Kara Dena Thank you sir ❤🙏
Thanks sir 🙏👍
imagine abdul studying about domain and co-domain
Kal ka exam ha kuch nahi Kiya bas ajj rat ko study karunga or math ma top 😂😂😂
Ohhh.. meri ya khawish
😂😂😂😂
Bhagwan sath da