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

[@TECHFOLKSWITHKRATIKA]

2025 mai Jo board de Raha hai attendance lagao🙋🏻‍♂️🙋🏻‍♀️

[@DEVILLIGHTED]

Attendance laga ke kya keroge

[@bhavyasharma1696]

Present sir

[@anuj.3kumar]

​@@bhavyasharma1696mam

[@majesty6628]

Present teacher

[@rahulgope4024]

Pranaam sir😂

[@HemaniKaushik]

2024-2025 students attendence here 🙋‍♂️🙋‍♀️

[@Arunkumar-cj2ud]

Lela

[@suryanshsagargaming1748]

Present😅😂

[@HemaniKaushik]

@@suryanshsagargaming1748 kro taiyaari

[@class_1112]

Yes sir...!

[@pramodahirwarvlog5124]

Here

[@anshbansal1010]

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

[@ShivamJoshi-mh3qq]

Thanks for saving my precious 7 minute

[@prabhatibehera9718]

Thanks

[@pratapnayakpratapnayak8481]

Thanks sir🥰🥰🥰

[@ShivamJoshi-mh3qq]

@@pratapnayakpratapnayak8481 bro? Are U studying right now ? I mean exams are too far from now right 😵

[@bufferfx4448]

Thx bro❤

[@factcuriouspeople]

Batch 2024-25❤
👇

[@Gaming_withaditya]

Anyone here for 9 march math exam👇

[@Saransh_Tiwari...]

Yess buddy

[@anshpatel-gt8fj]

Yes

[@NischayRohilla]

Yeah bro 🤜🤜

[@chahalsahab5080]

Yess bro

[@KanakRchandan]

Yes🙌🏻

[@joshibrothers8961]

Jo bacha comment like ni krega wo pakka dekhna dusre baar bhi board degaaa 😂

[@avinashsingh-ls4fz]

❤

[@DRAGSOUL0007]

Moral of the story- Marriage is very dangerous.

[@priyangeeyadav4534]

Relation and function ❌ Relationship Advice ✅

[@Krishmaan001]

😂

[@MessageFF07]

😂😂

[@STORY_CREATOR116]

Compartment waale ..

[@Worldlearner2.0]

7:22 save time 😊

[@ISSACNewtonAdvanced]

You are not 🚫 😮

[@cucumissativuss]

Teaching 9/10
Motive 10/10
Taunting 10000000/10😂

[@SUJALGAMING13]

For me teaching 7.5/10

[@bibhutixsaint]

marks obtained 9/11

[@dynogaming670]

@@bibhutixsaint bro targeted whole peaceful community 😳😳

[@NCSMUSIC.7]

@@dynogaming670 😂😂😂

[@experttrumper]

😂

[@kritisingh8144]

Watching this video before my pre boards exam of maths CBSE...
Fan of your teaching style and techniques since class 10🥰🥰🥰

[@history_explanations]

2025 boards 🤝✅

[@_kataria_xyz]

7:25 save time guys

[@user-jd8kw3lc5m]

student attendance for session 2024-2025❤❤

[@ramkumarsharmabjp1391]

Here

[@samikshayadav8211]

Here

[@th_younger_vlogger]

Compartment wala h kya koi

[@Robotfreak187]

Nhi😂

[@RishabhYadav-tw3yw]

Yes

[@RishabhYadav-tw3yw]

Yes

[@SiddhantPolist]

❤️⚰️

[@vikashpandit8012]

One of the best explanation till now... Tq so much sir

[@RudraSharma-ve9ju]

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

[@motupatlu1240]

RELATION AND FUNCTION ❌ RELATIONSHIP ADVICE ☑️

[@anjalichauhan5911]

Watching this for maths board exam 🙂yo physics jaisa Jane naa Dena eb

[@hradyanshkourav1459]

🎉

[@SHADOWGAMING-rg7mf]

Harayana se hi sayed

[@Shianjal]

Haryana se hai ke

[@anjalichauhan5911]

@@Shianjal haa tu bhi wahi se hai ke?

[@garvchoudhary5020]

Harayana mai chori bhi hoti hai kya​@@anjalichauhan5911

[@short__vi]

Sir full ncert kra Dena plz 😅
Sir playlist bhi create kra dena
Sir mujhe bss apka math padha uha hi smj ma ata hai ❤

[@mathmillah]

Ok

[@maheshtarafdar5403]

Vote for dpp

[@Parmar_123]

Yes
Sir is best teacher that focus on poor student ❤❤❤❤

[@aaravvashistha7228]

DPP

[@DKWadi]

Yes we need DPP PLS

[@suryanshpandey_]

the Democratic Progressive Party

[@3noobs880]

Dpp

[@akashnath3104]

Sir, what is the difference between symmetric and identity relation???

[@krishnatyagi5123]

Thanku sir for this amazing lecture❤

[@anshumanmishra3776]

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.

[@divyanshgoel1000]

35:12 was a very funny moment 😂😂😂😂😂😂😂,bahar nikla bangan ki sabgi 🤣🤣

[@_i_s_s_u3063]

Hmmm🤣🤣🤣

[@ShreyanshYadav-oh9td]

Huum😂😂😂😂😂😂😂

[@nihaalpemmaiah2250]

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

[@dhramsingh8363]

Jo compartment ka lia pdhna aya ha ?

[@nofear_hyper136]

Please sir make maths Playlist with more questions....and upload fast video of chapters means no gap for a day..... 😄😄✌✌

[@mathmillah]

Ok

[@aditixa9598]

the most awaited session.....loving this series...and still waiting for it complete.

[@RanveerSingh-cz9wp]

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

[@umaanilgupta2210]

Amazing explanation...

[@rdx_gaming0.783]

Kl ke exam ke liye aaj kon kon aaya hai

[@Tanisha72]

Abhi aaye hnaa education pe se wahan kuch smjh ni aaya

[@binodKumar-ps8ri]

Compartment walo aa jao

[@mrgamerofficial2964]

Tumhara kitne me lga hai

[@binodKumar-ps8ri]

@@mrgamerofficial2964 ek maths

[@mrgamerofficial2964]

Result pass dikha rha hai na

[@binodKumar-ps8ri]

@@mrgamerofficial2964 comp dikhara

[@mrgamerofficial2964]

Fir apka 2 me lga hoga rt

[@user-wi8gi9kb2j]

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❤

[@danyasarfaraz6486]

Sir video on MIT along with IIT and other exam like olympiad
extra curriculum activities
Plzzzzzzzz sir 🙏🙏

[@user-ll1cl8xs4w]

Thank you sir for amazing lecture

[@SandhyaShukla-se7ru]

Thank you so much sir ❤ you cleared all my doubts

[@sathviktadimeti6199]

Sir please make a video on all about UPSC. Tips and tactics to clear UPSC examination sir please...🙏 Much required sir

[@Sanjana0894]

yes sir we need bsc course

[@amazingshorts4342]

Kon kon ye vedio isliye dekhne aaya kyuki neha mam ne nhi krwaya hai ???

[@ashutoshgiri2974]

2nd year engineering student I always searched for concept was this was it❤❤❤❤

[@rnsurname]

Well is it present in the engineering

[@sachinshukla9425]

Sir this video is useful for improvement exam😢

[@HR01_Kshitiz]

If any body notice sir forgot to teach the identity relation 😅😅

[@Mlm_gabaru]

accha

[@GaurNitai_]

Thank you so much sir❤️🙇

[@sonyshab8674]

Kl paper h aaj padhne aaya hu 😂

[@vidhanhupele2354]

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

[@parinitasaha3711]

Aap 12th boards dogey???

[@vidhanhupele2354]

Haa

[@iamdemonlord69]

Yeh inverse a raha h ?

[@vidhanhupele2354]

@@iamdemonlord69 haa

[@poojakawar5972]

Amazing lecture sir i just felt like a whole story
Bestest ❤

[@mathmillah]

Real topics

[@dharshangowda410]

Sir 6 hour mei paper hai, thank u so much pura chapter cover hogaya

[@yashwantkashyap3769]

Sir please also take questions from deleted cbse topics in cbse board session as I am from Bihar board

[@preetyshukla7387]

Sir pls fast syllabus krva dena aise hi 1 hrs mai ❤❤

[@BhupendraXJogi]

Much better than others ❤️❤️

[@satnamboparai2749]

Who is here after depression of physics exam 😢

[@Tusharsuiiiiiii]

Mere se to parso pda bhi nhi gya after physics paper😔

[@shubhangpratapsingh1414]

At 21:13 we should write normal fae or { } this type of bracket....

[@user-yl3rf2xw9g]

Bruh can I get your insta id?

[@YouTubeAcc-hx2it]

bohot badhiya padhya sir.!!!!! maja aagya aap sa padh k.....
aap or amrit raj sir dono he GOATED ho...

[@sajidurrahman3374]

Very excellent explanation ..

[@mathmillah]

Ok

[@gajendrabhardwaj7291]

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

[@unknown_1334]

35:28
If aloo dalunga aur sona (gold) nikle toh maza aayega

[@sk06007]

😂😂😂😂😂😂😂😂i agree

[@praneethakotian8449]

Thank you much sir ❤🙏

[@mathmillah]

Good

[@gamingemeralds9028]

I think that I am only one person there who watches this after exam 😂

[@shivabhatikunda471]

23:35 sir yaha reflexive me last ke 2 reflexive kaise hai kyuki ve dono to different hai ?

[@AJAYpal-indian]

NDA+ 12th maths chapters lao

[@PrateeKksSingH1761]

Relation and function ✖️ Relationship advice ✔️

[@Lucky-ii8cw]

😂😂😂😂😂😂

[@tanunamdev138]

Sir Is this helpful for improvement exam mtlb syllabus ho jayega kya 1 month m

[@user-hr4oc9qe1o]

Jo RT k liye revide krra h 🥲

[@TonnyamKonyak]

Sir can u pls make a video on chapter wise of class 12 maths.

[@bhanupratapsingh1449]

imagine abdul studying about domain and co-domain

[@Krish_Gaming_Official]

Ready rhena kal ke lia 💀

[@ymoedix-vo5me]

One tip for NCERT 2023-24 batch, 42:10 , you don't need to study from here

[@ymoedix-vo5me]

This is not for (IIT - JEE people)

[@krish0877]

18:20 sir's experience😂😂❤

[@AayushRaj-tf8zx]

Thanku sir❤️❤️🙏

[@madhavyadav.753]

Thank you so much sir ❤ apke jese log ke vajah se ham pad pate hai

[@mathmillah]

Ok

[@arshitaagarwal8002]

What an amazing session sir😁😁😁😁😁

[@himeshsawai2422]

6:25 start

[@GaurNitai_]

Thank you so much sir😊🙇

[@AayushAgrawal-rf2cs]

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

[@AniSlayer.]

Compartment vale like karo

[@binitaagarwal6955]

XII commerce taking maths as an optional subject 😢

[@_.colz_y.x7931]

Sir me nda ke preparation kr raha ho to muze chapters ke 12th maths dekna chaiye ya ye 11 maths chapter dekne chaiye???? Aapke??? Please help me sir.

[@Mr_Researcher-pl3ux]

You are a genius maths wizard

[@mathmillah]

Good thinking

[@user-kg4po8bj5o]

😮😢 Na ni😊

[@thenitrogamersyz3112]

26:56 Tony Stark

[@legonus4564]

Is this a vedio i can watch and completely depend on?(I should start the lesson now)

[@tabsumbanu580]

Sir what a teaching sir

[@rajatpandey3048]

Awsm session sir
We need such sessions 🎉🎉🎉❤❤

[@mathmillah]

Good

[@angadsingh5850]

Sir plz make video on automobile engineering

[@ffgamingspeed4918]

Study ❌️relationship advice ✅️

[@unluckharve8]

Nice teaching skills

[@6packgaming518]

1:20 Start
2:20 Introduction

[@rajkumarnag2074]

Introduction ke aage nhi pahucha kya 😂😂😂😂

[@definitely_not_her]

does anyone know that if i watch this video will i be able to do the ml aggarwall sums? on relations and function?

[@siddftw9812]

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

[@AR-ug1cm]

25:49 sir, what if I put (4,5) in R1
Still transitive?

[@itz_aditya_9996]

Yes

[@Humanityff]

Sir venn diagrams se relation or functions samjha dijiye pls🙏

[@SoumyadeepDebnath]

19:22 par sir mei toh yaha maths padhne aaya tha

[@ChAmbawata]

Thank you so much sir ❤🙏 you are great teacher in this world 🌎❤! Sir please puri ncert book Kara Dena Thank you sir ❤🙏

[@aavyakanswa1281]

sir pls iss playlist me saare videos upload kar dijiye

[@mfaiz8457]

Sir please Jo Class end ho jaati hai usse next class ki link discription mei mentioned kr dena chaheye.

[@shashipandey5128]

Phir bhi samaja mein aaya 😮😅😊

[@sahildesu2726]

Thank you very much sir

[@Lostsoulkanha]

26:49 sir giving a example of impossible relation not equivalence relation

[@Shinchan-yt4oi]

that baigan ka sabji and nahi ek alag chamatkar ho gaya was personal tho💀💀