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

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​@@bhavyasharma1696mam

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Present teacher

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Pranaam sir😂

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2024-2025 students attendence here 🙋‍♂️🙋‍♀️

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Lela

[@suryanshsagargaming1748]

Present😅😂

[@HemaniKaushik]

@@suryanshsagargaming1748 kro taiyaari

[@class_1112]

Yes sir...!

[@pramodahirwarvlog5124]

Here

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

[@factcuriouspeople]

Batch 2024-25❤
👇

[@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❤

[@Gaming_withaditya]

Anyone here for 9 march math exam👇

[@Saransh_Tiwari...]

Yess buddy

[@anshpatel-gt8fj]

Yes

[@NischayRohilla]

Yeah bro 🤜🤜

[@chahalsahab5080]

Yess bro

[@KanakRchandan]

Yes🙌🏻

[@Worldlearner2.0]

7:22 save time 😊

[@ISSACNewtonAdvanced]

You are not 🚫 😮

[@motupatlu1240]

RELATION AND FUNCTION ❌ RELATIONSHIP ADVICE ☑️

[@priyangeeyadav4534]

Relation and function ❌ Relationship Advice ✅

[@Krishmaan001]

😂

[@MessageFF07]

😂😂

[@user-jd8kw3lc5m]

student attendance for session 2024-2025❤❤

[@ramkumarsharmabjp1391]

Here

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Here

[@DRAGSOUL0007]

Moral of the story- Marriage is very dangerous.

[@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]

😂

[@history_explanations]

2025 boards 🤝✅

[@DAYTODAY-vv4uz]

Compartment wale like karo 😂

[@Helpadoggoreachsubs]

improvement dunga 73 aaya hai 75 chihye'

[@rajeevjaitly285]

@@Helpadoggoreachsubs us hogya.. jee student ho?

[@kritisingh8144]

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

[@STORY_CREATOR116]

Compartment waale ..

[@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

[@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

[@_kataria_xyz]

7:25 save time guys

[@akashnath3104]

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

[@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

[@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

[@krishnatyagi5123]

Thanku sir for this amazing lecture❤

[@divyanshgoel1000]

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

[@_i_s_s_u3063]

Hmmm🤣🤣🤣

[@ShreyanshYadav-oh9td]

Huum😂😂😂😂😂😂😂

[@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.

[@nofear_hyper136]

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

[@mathmillah]

Ok

[@satnamboparai2749]

Who is here after depression of physics exam 😢

[@Tusharsuiiiiiii]

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

[@th_younger_vlogger]

Compartment wala h kya koi

[@Robotfreak187]

Nhi😂

[@RishabhYadav-tw3yw]

Yes

[@RishabhYadav-tw3yw]

Yes

[@SiddhantPolist]

❤️⚰️

[@aditixa9598]

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

[@SandhyaShukla-se7ru]

Thank you so much sir ❤ you cleared all my doubts

[@umaanilgupta2210]

Amazing explanation...

[@maheshtarafdar5403]

Vote for dpp

[@Parmar_123]

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

[@aaravvashistha7228]

DPP

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Yes we need DPP PLS

[@suryanshpandey_]

the Democratic Progressive Party

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Dpp

[@PrateeKksSingH1761]

Relation and function ✖️ Relationship advice ✔️

[@Lucky-ii8cw]

😂😂😂😂😂😂

[@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

[@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❤

[@sachinshukla9425]

Sir this video is useful for improvement exam😢

[@user-ll1cl8xs4w]

Thank you sir for amazing lecture

[@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

[@sajidurrahman3374]

Very excellent explanation ..

[@mathmillah]

Ok

[@Sanjana0894]

yes sir we need bsc course

[@GaurNitai_]

Thank you so much sir❤️🙇

[@sathviktadimeti6199]

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

[@poojakawar5972]

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

[@mathmillah]

Real topics

[@danyasarfaraz6486]

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

[@praneethakotian8449]

Thank you much sir ❤🙏

[@mathmillah]

Good

[@shubhangpratapsingh1414]

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

[@user-yl3rf2xw9g]

Bruh can I get your insta id?

[@AniSlayer.]

Compartment vale like karo

[@ashutoshgiri2974]

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

[@rnsurname]

Well is it present in the engineering

[@dhramsingh8363]

Jo compartment ka lia pdhna aya ha ?

[@HR01_Kshitiz]

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

[@Mlm_gabaru]

accha

[@BhupendraXJogi]

Much better than others ❤️❤️

[@hajisalaudinmalik5298]

Fantastic explanation 🎉

[@TonnyamKonyak]

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

[@unluckharve8]

Nice teaching skills

[@yashwantkashyap3769]

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

[@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

[@YouTubeAcc-hx2it]

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

[@shivabhatikunda471]

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

[@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?

[@madhavyadav.753]

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

[@mathmillah]

Ok

[@tanunamdev138]

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

[@Mr_Researcher-pl3ux]

You are a genius maths wizard

[@mathmillah]

Good thinking

[@user-kg4po8bj5o]

😮😢 Na ni😊

[@sonyshab8674]

Kl paper h aaj padhne aaya hu 😂

[@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

[@legonus4564]

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

[@bhanupratapsingh1449]

imagine abdul studying about domain and co-domain

[@arshitaagarwal8002]

What an amazing session sir😁😁😁😁😁

[@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

[@_.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.

[@rajatpandey3048]

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

[@mathmillah]

Good

[@ArchismitaSamanta]

Thank you sir 😊 nice explanation

[@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

[@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)

[@ushan4113]

Tq so much sir 🙏

[@dharshangowda410]

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

[@gamingemeralds9028]

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

[@tabsumbanu580]

Sir what a teaching sir

[@rinku_ydv_24]

Thank you so much sir 🎉🎉

[@sahildesu2726]

Thank you very much sir

[@6packgaming518]

1:20 Start
2:20 Introduction

[@rajkumarnag2074]

Introduction ke aage nhi pahucha kya 😂😂😂😂

[@AayushRaj-tf8zx]

Thanku sir❤️❤️🙏

[@preetyshukla7387]

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

[@AJAYpal-indian]

NDA+ 12th maths chapters lao

[@ChAmbawata]

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

[@unknown_1334]

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

[@sk06007]

😂😂😂😂😂😂😂😂i agree

[@krish0877]

18:20 sir's experience😂😂❤

[@ffgamingspeed4918]

Study ❌️relationship advice ✅️

[@AR-ug1cm]

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

[@itz_aditya_9996]

Yes

[@NansiGusain-mn9tv]

Thank u sir❤

[@angadsingh5850]

Sir plz make video on automobile engineering

[@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

[@infooverpower6989]

sir please keep this up we are very much in need of such vdos

[@Krish_Gaming_Official]

Ready rhena kal ke lia 💀

[@mansoorahmedc6124]

Is a relation considered as Reflexive if atleast one of the ordered pair is (a,a) or should it be considered all.... If it's like one pair is enough, then how will we be able to find if the relation is reflexive if the condition is given as something which will give out the output as many ordered pairs which is not possible to be written?

[@KushalYadav-vt2dn]

Thanks 🙏🙏

[@user-bg3yf8tp4d]

😊😊

[@Shinchan-yt4oi]

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

[@thenitrogamersyz3112]

26:56 Tony Stark