Relation & Function -02 | Idea of function | Domain | Range | Graph | Class 11 | IIT JEE | 

Watch Ad Free Videos ( Completely FREE ) on Physicswallah App(bit.ly/2SHIPW6). Download the App from Google Play Store. Download Lecture Notes From Physicswallah App(bit.ly/2SHIPW6) Notes Available at Home Page of the App(Home--Pace) PACE - Class 11th : Scheduled Syllabus released describing :- which topics will be taught for how many days. Available at PhysicsWallah App :bit.ly/2SHIPW6 Duration:-3months (Nov 2020 - Feb 2021) Free Batch Exclusive on our RU-vid Channel:PhysicsWallah-Alakh Pandey Batch Details 1)Best Faculties across India for different Subject/Topics. 2)Complete & Relevant Syllabus Coverage of Class-11th within 3 Months- Fastrack Nov 20,2020-Feb 20,2021 3)Monday-Sunday : scheduled Classes everyday ( for each Physics, Chemistry,Mthematics & Biology) 4)FREE videos without ad available on app 5)Notes Link on Description Physics:Tues,Wed,Thur,Fri,Sat : 3:00 pm Chemistry: Physical & Inorganic Chem: Mon,Tue,Wed,Thur,Fri:7:00 pm|| Organic Chemistry:Sat,Sun : 9:00 pm Mathematics:Wed,Thur,Fri,Sat,Sun: 5:00 pm Biology:Wed,Thur,Fri,Sat,Sun: 10:00 am 4)Scheduled Syllabus released describing :- which topics will be taught for how many days. Available at PhysicsWallah App :bit.ly/2SHIPW6 Lakshya Batch-Complete Physics for Class 12th BOARDS/JEE MAIN/NEET Yakeen Batch-Complete Fastrack Course(11th & 12th) for NEET Accelerate Batch-Complete Fastrack Course of PCMB for Boards/NEET/JEE Mains Prayas Batch-Complete Fastrack Course of PCM for JEE Mains &JEE Advanced For more Details of the Batches visit PhysicsWallah App(bit.ly/2SHIPW6) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6

'Life ko simple banane ke liye, Relations ko simple banao' Was great

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The e board is actually satisfying because it is give perfect sound of chalk writing on black board

41:00 if y=x³+1 and x=2 ... Then the y is 9 not 10. Love from chhattisgarh sir❤

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when you want to be in mirzapur 3 but suddenly alakh sir calls you for pace series

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*The only teacher whose intro is like a HERO*

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468

Anyone from 2024-2025 batch

*Biology Students Also Watching Video For Grand Entry* 😂 ❤️❤️

I can never hate the intro. He makes sure all his students at least give a smile before starting the lesson. Btw chakarchundi😂😂😂😂😂

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When you wanted to be an actor but your parents wanted you to be a teacher.

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just amazing. PW is such a life saver man. i couldnt understand this topic since 3 weeks i understood in 1 hour.

I AM A PCB STUDENT BUT I LOVE TO WATCH HIS ENTRY EVERYDAY

If he was not teacher then surely he should be Actor sir aap bacchon ke bahut favorite ban gye ho

Parents' wedding album be like : 00:01

There is a mistake in 41:04 (2³+1 ) = 9 but by mistake sir has written 10 !!

Who noticed this video does not contain voice of alakh pandey sir ..missed him but loved this maths teacher

Brilliant teacher ever😊 Entry ki to kya baat kre Wah! Wah! wah! Aur poetry to gajab 😂😂😂😂 Dil me aate h samaj me nahi 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 Bhanaaaaat entry👌👌👌👌👌👌

41:02 minor calculation gone wrong❌ plzz edit that in 📝notes😊

Sir the range of square root function should be -Infinity to +infinity because when we square root a value there are two possibilities of it positive and negative

Hii guys, I'm an b.e electrical student and I'm 31 years old Now I understand what is the importants of concepts in our life. Plzs feels concepts for ever. Thanks a lots sir..its took long time for me to understand maths🙏🙏🙏🙏🙏🙏🙏🙏🙏

Only came for seeing how the class starts 😂

X3+1 when x=2 , sir write = 10 But right answer is 9 👍

“Life simple rkhna h to relation simple rkho” waah sir kya baat bol di aapne

0:01 When you want to become actor lekin abba nahi manenge🥺😷

Yesterday-4 million subscribers Today-4:1 million subscribers 😀😀😀🤩🤩🤩🤩🤩❤️

Sir you explained very well👌🏻👍🏻 But anyone noticed in 41:03 he said that 8+1=10😄

Examples given in the start of the lecture are just another level..makes understanding easy!

Aaj sir ne " hello baccoooooo " nahi dala starting mea,who noticed like 👇

When you don't wait for notification 😛😁

Unacademy vedio start 6:00 Vendantu vedio start 10:00 Physics wallah vedio start 0:40

Congrats to PHYSICS WALLAH FOR 7 MILLION SUBSCRIBER MAY god bless them for their fraternity.😁😁

Ohh god I really can't express my expression for his entry swag......

Sir, the way you taught the topic with a simple example, for instance, remote was amazing! I enjoyed myself thoroughly, noting down everything and for the first time, 1 hour time felt very less, all because of you. Lots of respect to Alakh Sir and the entire team of Physics Wallah. Thank you from a JEE 2023 aspirant.

40:59 sir usma output 9 hona chahiye. Because x ka value 2 lana par output 9 hoga

Editing Level: Aman Sir😍🧡🧡 pro editing😂😂

Day before yesterday : It reached 48 lakh subscribers . Today : 48.1 lakh subscribers 🔥 *_In two days 10 thousands new subscribers added , this is the power of PHYSICS WALLAH_*

I am a biology student..still sir ki entry dekhne aaya hun😂😍😍😍😍

Sir TV je remote me ek aisa button bhi hota hai jisse TV on or Off hota hai to kya wo function nhi hai...

41:00 when he puts 2cube+1=10 me checking for the next 10 mins is it correct or not

Who wants to meet alakh sir one day😬🥺😶

He was trying all type of editing 😂 The video editor is on LEARNING MODE 😂😂 ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Sir Square root function me range negative bhi to ho sakta hena jab ki domain hoga root 1 to range hoga +1 or -1

the value of x^3+1 when x=2 is 9 not 10 no doubt aman sir is a amazing teacher such a phenominal teacher

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41:03 No one:- Le sir :- 8+1 10 milega 😂 By the nice explanation 😀

sir aapka entry bahut khartarnak hota hai or class suru hote hi face par smile aajata hai . Main baat ye hai ki aapka teaching bahut achha lagta hai.

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Sir, kindly to inform you that When you are explaining about different machine usme X^3+1 ka y=9 aayega Because 2 ka cube 8 plus 1 equals 9

I was excited for pace batch just because mujhe functions Ka "F" bhi nhi aata tha 😂😂😂😂 But jab pace series hai and itne badiye teacher hai toh fir tension ki kya BAAT 🥳🥳🥳

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8+1= 10 Bro is inspired by Andrew Tate 💀💀

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Congratulations alakh sir for 4M subscriber Get well soon tarun sir, aditya sir All student pray for tarun sir and aditya sir Thank you

Sir at 52:00 I was a little confused with y=√x as the square root of any real number could be both (+ve and -ve )as well. Made me out of this doubt sir.

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the way of teaching of Aman sir is awesome, u made maths so interesting , u r great sir , concept get very cleared , how many of u agree?

sir there's a doubt when we take root4 then answers can be +2 and -2 also the range of function can also include -infinity to +infinity

Sir Complete Our syllabus in more than 3 months But in Ur way , U teach really great☺☺👍

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The brilliant way to teach I have ever seen. The way of teaching function was bhannaat

Why the range of square root function can't be R because √4 = +2,-2 Can anyone please guide me

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root 4 value is plus or minus 2 right then output could be in minus also right

Aman sir you lecture is miracle for me because i had studied relation two times but i didn't understand but now it is easy to understand

Sir output of root can be a negative number Ex - √4 = +/- 2

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Sir jb chapter ktm ho jata hai tab us k bad ek live class rkh lo problems puchne k liye, please. Nhi to vo aadhi adhuri knowledge ho jaye gi.

Who noticed 8+1=10 at 41:03😊

Function of square root can be negative…. Square root of 4 is +2 as well as -2… so graph will be in positive and negative side of Y axis…