Relation & Function Class 12 | JEE Main & Advanced

[@JEEnexus]

The PDF of session will attached to the link pinned in the Telegram Channel:- t.me/JEEnexus

[@SakshamKR-zy1wi]

Thank you bhai ❤

[@IITIAN_IAS_Motivation]

sir iska PDF nahin mil raha hai pls help team pls tg bhi check kiya content wala bhi

[@novazx5193]

Sir pdf nhi hai telegram pe

[@sanatanisandeepxyz]

Sir PDF nahi mila 😢

[@BenStokes1234]

1:45:04 1:53:22 1:53:31 (🌟) 2:00:47 2:04:39 : Onto koi bhi sawal : Range = Codomain krdo bas... Codomain diya hoga, range nikalna hoga.. 1:54:09 : To find Range of y=f(x) : express x=f(y) (express x as a funcn of y) and then find all those values of y for which x is defined [ in x=f(y) ] 1:55:31 🌟 - 2:00:18 One-one / Many-one : M1 : Graph. 1:46:05 1:48:30 M2 : f(x2) = f(x1), (1:46:26 ) aur agar x2=x1 ke alawa koi bhi soln aa jaye then funcn is many one... 1:50:10 M3 : Make rough sketch of curve using AOD 2:26:24 2:21:52 : Pattern dhundho 2:36:53 : f(g(x)) and both are piecewise defined. Step 1 : in f(x), replace x ➡️ g(x) Step 2 : Draw graph of g(x) Step 3 : 2:44:30 : Inverse of a function 2:57:13 3:06:08 : g(f(x)) = x ➡️ g(x) is inverse of f(x) ⚠️ : 3:03:55 Solving Hack : 2:51:15 🌟

[@Sassy_657]

1:36:00 method to find equivalence relation 2:32:01 must revise 2:50:55 trick 2:54:57 revise 2:57:04 imp 2:58:45 definition question 3:02:51 checking true value

[@zaramuhx]

doing the lords work

[@StudyModeActived]

Sir , rather than making one shot , a series of lectures covering all topics in detail for a chapter will be useful..(just a humble request)

[@akashs7524]

Yes , I agree...

[@Palakpukku]

I also agree

[@GaganDwivedi-os5td]

Koi n Bhai One shot isiliye best h kyuki one shot dekhle jee main ke 80-90 percentage to ho hi jate h Isliye pehle focus on jee main😊

[@HITANSH_JEE2]

​@@GaganDwivedi-os5td maths ke 80-90%? Air 100< vale ho kya? Kuch bhi ?? 😂

[@GaganDwivedi-os5td]

@@HITANSH_JEE2 bhai main ke to itne bn hi jate h bas advance mein thodi problem ati h

[@Vedant-x2q]

Quality learning better than most of the other coachings

[@Nitin_gotnochill_18]

1:09:05 sir correct answer is option a only reflexive

[@MohanaPriya-qn1rm]

Yes, he's right

[@Abhi-w9b]

But x/2 should be less than x so it is not reflexive as sir said in starting y>or equal to x

[@abouttech7728]

Sir Homework : Both reflexive and symmetric so sir ek matrix bana liya A*A kyunki reflexive hai to diagonal to aayega hi relation mai For symmetric(Considering with respect to upper triangle) : ham kisi bhi ek element in upper triangle ko leyenge to uske corresponding ek element lower triangle wala aajayega so ham kisi bhi upper triangle wale element ko le sakta hai ya nahi le sakta baki kaam ho jayega so 2 choices per element of upper or lower triangle . Total no. of element in matrix = n**2 no. of element in diagonal is n no. of element in each triangle equal as square matrix so no. of elements are (n**2-n)/2 So number of relations are 2 raised to power (nsquare - n)/2

[@kaliaiit]

Bahuuut badhya shera.... Keep it up❤❤❤❤

[@noobi539]

is it helpful for someone who doesn't know A of functions?

[@ei-kun2212]

the only teacher who reminds me how beautiful maths can be. planning to drop this subject due to extremely hard questions... but nah its amazing

[@RSNPIT11234]

1:25 you will find rajwant sir

[@FTGUY10]

😂😅

[@Sachingurjar20072]

Yeah!!

[@FocusonSolution780]

41:13

[@jay_ff_1883]

Sir why you not covered even odd fn and periodic fn

[@mathsioqm]

UDA DIYA SIR NE

[@ultimatefactsff1785]

This is covered by sir in 11th class lecture

[@gauranggupta4176]

Which one ​@@ultimatefactsff1785

[@sagniksarkar8570]

@@ultimatefactsff1785 kisme? standard functions waali mein?

[@cherryblossom8959]

Best mathematics teacher 😮. Surely you will fall in love with maths by attending bhai's session ❤

[@mariiii09-z6y]

@@noobi539 bhai function mein toh A huta hi nahi.

[@AparnaBaudh]

Lots of love to you dearest sir from my core of pure heart ❤! THANK YOU

[@anuragmondal]

The only JEE teacher who makes complex maths topics simple and beautiful!

[@Shine.for.creator]

1:37:55 , 1:45:30 , 1:47:48 , 1:49:45 , 1:52:25 , 1:58:23 , 2:00:05 , 2:07:58 , 2:26:33

[@IITD-or6fw]

Bhai pdf upload NHI hui hai , pls karva dijiye.

[@ARJUN_OG69]

26:00 reflexive , symmectric , transitive sets

[@YASHDARAK]

Koi mujhe vo 11 th lecture konsa hai bata sakte ho yaha pe sir jo baar baar keh rahe ki 11 me padha tha

[@target__iit]

𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒 4:12 *Topics* 4:48 Critical Topics 5:44 *RELATIONS* 5:54 Cartesian Product of two sets 7:43 Definition of Relation 9:12 Remark (Relation on A) 10:03 Description of Relations 14:57 Domain, Codomain & Range 18:32 *Total Number of Relations* 20:23 *Inverse of Relation* 23:43 *Types of Relations* 24:38 1️⃣ Empty Relation 24:57 2️⃣ Universal Relation 25:09 3️⃣ Identity Relation 25:55 4️⃣ Reflexive Relation 29:25 5️⃣ Symmetric Relation 31:10 6️⃣ Τransitive Relation 30:28 NOTE 47:50 _QUESTION: Minimum number of elements that need to be added_ 1:14:59 7️⃣ Equivalence Relation 1:15:13 _Checking Type of Relation Theoretically_ 1:24:03 👉 Equivalence Class 1:26:04 *Number of Relations* 1:36:07 *Number of Equivalence Relation* 1:38:04 8️⃣ Antisymmetric Relation 1:39:32 *Basics of Functions* 1:42:08 *Classification of Functions* 1:48:01 Checking One-One Function 1:53:15 Checking Onto Function 1:58:34 _Finding range of Piecewise Function_ 2:08:29 *Composition of Functions* 2:09:41 Example 2:16:14 Domain & Range of Composite Function 2:20:44 _Question (Multiple times Composition)_ 2:30:31 *🌟 Composite Function of Piecewise Defined Functions* 2:43:07 *Inverse of Function* 2:45:29 Identity Function 2:47:25 *Definition* 2:47:51 Algorithm to find Inverse of Function 2:52:11 *Inverse of Piecewise Defined Function* 2:58:54 Finding inverse if relation b/w functions given 3:01:36 *NOTE:* Inverse of a Function is unique 3:04:10 *Inverse of Itself* 3:07:00 *Inverse of Composite Function* 3:08:27 Condition for function to be invertible 3:11:08 _Conceptual Question_ 3:16:22 ① Graph of Inverse Function 3:17:35 ② Solutions of f(x)=x & f⁻¹(x)=x are same

[@Paarth-g6q]

I was searching for this chapter today morning and sir uploaded it today itself thank you sir

[@noobi539]

Is it helpful for someone who doesn't know A or function?

[@vihaansrivastava4956]

@@noobi539 you should just know set theory for relations. nothing else is required

[@ckjain_maths8594]

Sir, Please, explain the sentences " this relation is symmetric by default." " This relation is transitive by relation." An identity relation is an equivalence relation by default." " Reflexive relation by default is non- existent. ".

[@panchalgamer4178]

1:04:37 sir a=2,b=½,c=-½ {(2,½),(½,-½),(2,-½)}

[@Rockyboy16-ol3ky]

a=-2 b=0 and c=4 best way

[@ajit6250]

Sir ITF ka next chapter laye pls Love you Bhai❣️❣️

[@veeraraghavanpandurangan7148]

You can understand and appreciate it well If you study ncert by yourself And solved 75% the exercise

[@akhilsaini9286]

Si pura to padhate with even odd and periodic fnxs ❤❤🎉🎉

[@Ueuehehsjystwywhsyywyw2]

Thank You Jii 💕

[@mo_ayaan_]

2:26:23 sir answer can be option C also right??

[@Garvit-LookatthisDuude]

C kaise hoga bhai 2006/2008 aaega toh cut krke 1003/1004 hi toh hoga

[@Garvit-LookatthisDuude]

Incorrect poocha hai

[@saieshulhe4531]

pdf is not available on tg

[@ArmaanjitSingh-v7j]

Sir iski dpp enough hogi jee mains ke liye

[@ManishSingha-ng7ik]

Is this one shot enough for boards and JEE mains

[@GamingWorld-ke3jj]

Sir Gaming World Me hi Hu😂 Mera naam Abhay hai😅 46:21 & 1:04:00 Thank You sir.

[@RajvardhanShrivastav]

Name change Kar na bhai to

[@GamingWorld-ke3jj]

Arey Nahi bhai, Name se kya ho jayega

[@GamingWorld-ke3jj]

​@@RajvardhanShrivastavAbhi 12th me ho kya? Kaise chal rahi h prep?

[@RajvardhanShrivastav]

@@GamingWorld-ke3jj ha bhai Chal rahi he prep

[@kaliaiit]

Theek hai shera....❤❤

[@aryanverma297]

Thank you so much sir❤❤😊

[@arjunsagar-s8n]

Sir Even/Odd Functions Nahi Padhaya Aur Periodic Bhi Nahi Padhaya

[@ganeshgouda6507]

Ha bhai 😢

[@target__iit]

functional equation, onto into function, range of function,counting of finction kuch nahi padhaya

[@sikhowithshubham5197]

Last seen1:10:00

[@adarshkumar34556]

anybody else having problem in opening pdf of this session? i am having.. the site is not directing to pdf even if i press on view pdf

[@Mehendi.vibes99]

This video is enough for kcet preparation??

[@Aspirant.iitjee]

yes

[@ManishSingha-ng7ik]

​@@Aspirant.iitjee is it enough if I am watching for the first time for boards and JEE mains can I watch this full series for mathematics

[@protech9416]

1:35:53 Is me 1×1×1×2^3 If n=3

[@karnikatrivedi]

Sir is this sufficient can we solve pyqs and all kind of questions after this??

[@arnavvhhhh]

yuh

[@sarangg5348]

lol this is not board this is jee man

[@Shine.for.creator]

15:44 , 20:13 , 21:01 , 21:17 , 47:23 , 48:28 , 57:58 , 1:09:08 , 1:18:35

[@NihalChandsah-vv7sc]

Thankyou so much Bhai

[@anutagya]

Sir group mehe pdf Mahi hai

[@creativecraft15]

1 ghante se important and main cheej .......🙏🙏🙏🙏

[@VaishnaviAgrawal-ji1vg]

Very great lecture thanks bhai 🎉❤

[@vedprakashsuman1]

sir pdf available krwa digie

[@KyoichiShido-ph7ez]

When will be the next lecture ???

[@arteverytime105]

2:28:46 the formula of gm is not ab but it is root(ab) so the answer will not be 4 it has to be 2

[@NakshShetty-fb1xz]

cross multiplied... he sent 1/2 to gm side which makes it 4

[@TGplayz007]

Sir Please Take ITF chapter

[@harikaramchandar9652]

???

[@33NitinChhangani8d]

​@@harikaramchandar9652 inverse trigo function

[@realkakarot]

Iss sir ka naam kya hai bhai zabardast padhate hai ye 🗿 Inke waja se mera cengage calculus pura complete ho gya 🗿

[@ManishSingha-ng7ik]

Is it enough for JEE mains and boards

[@priyanshuchauhanvlogs935]

❤❤JAI SHREE RAM 🙏 JAI SHREE GANESH JI 😊 JAI SHREE KRISHNA JI ☺️ THANK YOU SO MUCH SIR JI 😊🙏

[@ajay_master_mind4002]

Sir iss baar lecture ki starting mein nature of chapter and weightage index kyu nhai hai

[@Ikigai747]

THANK YOU FOR EVERYTHING SIR YOU ARE SUPERB!

[@SharvilJoshi-bc7nm]

mera bhai mera bhai💖💖💖💖

[@veeraraghavanpandurangan7148]

Before seeing this please read NCERT. You will enjoy

[@itz.JEE69]

dhanyavad sir 😃😃

[@adityakushwaha602]

2:34 personal reference

[@sikhowithshubham5197]

58:46 last seen

[@Avengers-do9yf]

sir what about even odd fns and periodic fns? does anyone know abt these topics?

[@ShivamGupta-oy2rc]

Very important

[@paramtiwaripoint9694]

11 Wale dekh sakte hai ya rehne de

[@gauranggupta4176]

Nhi 12 th ka hai

[@aditi31245]

Dekhlo 12 me asani hogi

[@vedagyamishra4650]

Rehne de

[@vidyeshvaidya1669]

Rehen dekh 11th kahi kar pehle

[@grewknowledge8750]

nope

[@SharvilJoshi-bc7nm]

love u bhai , here from class 11th

[@Challengerajit]

Pls raat main rakha karee 8 bje ke kareeb Iss time pe humari main classes chlti hain sir pls raat 8bje ke baad rkhe pls ❤❤

[@spicyhaikya8889]

11 ka relation yaad dila ke emotional kr diya sir😢

[@fiteasy001]

Sir odd even and periodic function nhi padhaya

[@BanothThirupathi-q6q]

Thank you sir

[@sikhowithshubham5197]

Last seen 1:30:00

[@KanwarWorld]

es lecture koo dekhne ke baad unacademy ka module solve hoo jaye gaa kya

[@VinayakKadam-y9j]

Lag 1:21:47 1:21:47 1:21:47 1:21:48 1:21:48 1:21:48 1:21:48 1:21:48 1:21:48 1:21:48 1:21:49 1:21:49

[@SarthakGautam-eb3wf]

Sir, The third part proved👍👍👍🙏🙏

[@18football18]

Bhai coordinate kab karwaoge adv level?!🥹

[@samaygaba479]

Proofed 3rd part love u sir

[@abouttech7728]

Sir doubt pls give a look Sir ek calculus ka question hai maybe i guess sir dimak mai vaise hi aagaya book mai nahi hai school teacher ne solve nhi kiya looks simple but when thinks about it its quite difficult sir pls you can help ; Sir a point going in x - axis at 1unit/second when t = 0 but acceleration in x(axis)= y(value of y) and acceleration in y(axis) = x(value of x) sir now it will also move in x and y sir ham trajectory ya path ki equation kuch nikal sakte hai kya?

[@kynsign]

absolutely love your efforts sir that you do for us, just another humble request to you that, please do something about physics too...physics oneshot would be a blessing for us!!

[@noobi539]

Is it helpful for someone who doesn't know A of functions

[@kynsign]

@@noobi539 totally!

[@simranbhadani3052]

Thank you so much sir 😊😊

[@THEEND-y1x]

Tum kahi dekha dekha lag raha hai

[@AKSHAY-1290]

​@@THEEND-y1xtera mother hain 😂😂😂

[@adityakushwaha602]

3:10 concept building ques

[@JaskaranSingh-hg5bn]

Sir physics ke bhi detailed one shots chahiye 😢

[@suhaniverma6583]

Sir 11th plus 12th limits pe lecture bnaiye please sir ,aap bhot jyada acha padhate hai 🙏

[@disciplinedev]

sir what is difference in these and older lectures?

[@sharvarishahare5529]

Kn vhich pdf rakhte hai

[@sikhowithshubham5197]

Sir 3:04:00 pe galat Kara hai

[@sameer_plays0141]

sir very well understood

[@shivkrishna8506]

sir u are like mahesh babu always young and smiling

[@RahulSharma-n3c]

Third part answer is =2⁶ [1,4],[1,3] and [1,1 ],[2,2] [3,3] [4,4] 😊 sir proved third part ❤

[@sarangg5348]

this is 12th relation and function only?not 11th included?

[@Hemalatha-yu7ht]

Yes only 12th

[@ALLENITE343]

sir doubt plz plz reply i have exam tomorrow at 50.25 here in this relation there is ac already then why have you written ca .................. agar ac relation me he toh ca likh ne ki kya jarurat he sir plz reply sir iska answer toh 5 aana chahiyea fir sir plzzzzzzzzzzzzzzzzzz replyzzzzzzzzzzzzzzzzzzzzzzz

[@gunmattac4621]

nahi mila reply , hahahahhhahahaah

[@agnidiptasarkar3024]

1:34:35 Sir proved 3rd part

[@18football18]

Syllabus kb tk complete hoga bhai???

[@Cool_dhruva-xt1sq]

December

[@Hhhj438]

Please reduce the price once more to 5499 for droppers it will be a great help

[@RakeshGupta-nj1pq]

Sir ye video meins level ko lekar chal sakte he. ,advance me ye chapter bhout lendi he😊

[@Sanjarhussain5397]

Sir is it sufficient for board

[@sarangg5348]

this is for jee for board they dont ask question like this board is so easy

[@MohitSingh-ud2wi]

2:40:08

[@AurochandanRana]

❤

[@18football18]

Bhai syllabus timeline 🙏🙏🙏

[@Hitman-256]

Sir kya 11-12 pcm ka sara syllabus starting se detail me kraoge na plz 🙏🙏🙏 sir reply

[@manangupta2509]

Only maths and chemistry

[@Hitman-256]

@@manangupta2509 physics ni hogi?

[@JaskaranSingh-hg5bn]

Pata nhi ​@@Hitman-256

[@PrathmeshKulkarni-iu8jb]

Sir jee aap hi physics and chemistry padhao

[@amittomar419]

sir please one shot nhi full series laiye yt pr please sir its myt humble requestipn and with dpp also please sirr

[@KanwarWorld]

Sir aapne periodic function toh pdhaya hi ni 😢

[@shubhamruparel2750]

Proved at 1:34:45

[@yashsoni8714]

Thank you sir 🥹🙏🏻🙏🏻🥹

[@Ayush-r8t]

ODD EVEN PERIODIC?

[@hrithikroshan2565]

sir functional equation choot gaya hai

[@The_Greatest6969]

thank u sir❤❤

[@shsbsvsb]

2:30:00

[@indrajitkumar1907]

Sir ye series kb khatam hoga