Class 11 Maths Chapter 2 | Domain and Range of Real Functions - Relations and Functions

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• Class 11 Maths NCERT (...
✅ In this video,
✔️ Class: 11th
✔️ Subject: Maths
✔️ Chapter: Relations and Functions (Chapter 2)
✔️ Topic Name: Domain and Range of Real Functions
✔️ Topics Covered In This Video (By Gaurav Sir): Detailed Explanation of Domain and Range of Real Functions from Relations and Functions, Class 11 Maths Chapter 2 has been discussed in the video.
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00:00 Relations and Functions Introduction: Domain and Range of Real Functions
01:41 Domain and Range of Real Functions
12:09 Example of Domain and Range of Real Functions
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#class11maths #relationsandfunctions .
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[@user-rt5pe8dc4h]

@MagentBrainsEducation.. sir i have a question... |x+5| / (x+5). range?? answer is {-1,1} how please explain

[@sumanpandey397]

Suggestion:-Black background use karo kam light nikalti hai ussey🙏

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@@gurusharan5405 😁 aankh dukhne lagta hai itni high intensity light padne sey:(

[@Cousinsvlog6]

No

[@unknown...4723]

Finally found a video for clarifying my doubts related to this topic
Thank you so much sir...really means a lot 🤝🥺

[@Amjhari---..]

🫂

[@barshasahoo7145]

Sir please solve your homework question, 3/2-x^2

[@JeewithSumitEE06]

X is not equal ✓2, -√2

[@sunshine7stars735]

Thank you so much sir ❣️... awesome explanation

[@aarnapatil4038]

Very well explained!

[@sunnydeol4894]

1:24:28 sir domain =R means x can be equal to 0 and when x=0 ,
y=x/(1+x²)=0(1+0)=0/1=0
It means y can be 0
Then range will be [-1/2,1/2] in which 0 will be included .

[@SACHIDANANDA_MAHARANA]

I have this doubt also 😭😭.

[@pankajsah2860]

Yah

[@SARDARSINGHGUJJAR-fy1lg]

Thank you so much for your support for the most important thing 📚✏. 😊

[@gamingyatharth8292]

Thanku so much sir...♥️

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Excellent efforts😊

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[@palakfr]

thankyousm! this helped alot

[@MagnetBrainsEducation]

Thank you so much for watching our videos and finding them helpful! We're so glad we could be a part of your education and help you out. Keep up the good work!

[@football_fanclub]

BEST EXPLANTION SIR VERY VERY NICE 😀😀😀😀😀😀😀😀😀😀

[@PratimaSharma-in9bh]

Thanks for solving my doubts

[@anilsolnaki3576]

sir you should keep your baground colour other than white, because white colour emits radiation more than other colour

[@calmmind00]

You r a great teacher man....🙏

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[@AnimeGallery01]

Is this cutted topic or not?

[@omdattsharma5413]

Which book u consider for the topic plz answer me

[@shreyanshnema3139]

Sir please solve Homework Question.....

[@prateekrai7216]

Best platform for mathematics ❤❤❤❤❤❤

[@asmaanwar7190]

Thank you sir.

[@ronaksaharawat2154]

Thank you so much sir 😊

[@asmaanwar7190]

Thank you so much sir.

[@P.music12]

awesome video so great sir

[@akshorts6881]

Best explanation

[@pulacksenapati6184]

Excellent sir

[@9cakshatkunwar902]

sir you are the best maths teacher: l,,, THANKS MAGNET BRAIN FOR THE FULL MATHS COURSE

[@MagnetBrainsEducation]

Thank you for your kind words! We're happy to hear that you're enjoying our math videos and that they're helping you learn. Keep up the good work!

[@user-qv9lt2vv4t]

Vary vary thank you and too much useful for students who is not studied in 11 and struggling in 12

[@Shubham_7735]

Thank you sir 🎉

[@Rolisneha_167]

Excellent

[@nehasah9290]

Doubt questions:- Find the domain and the range of the real function, f(x)= x^ 2 +1 / x^ 2-1 .

[@Beluga-bx1gi]

Domain =R-(-1,1)
And
Range =cloes braket -1,1)

[@popff3277]

Superrrrr... Sir

[@nidhicreater6292]

Sir plz jaldi se trignometric function padha do jaldi

[@Parshant559]

Excellent effort 👍👍👍👌

[@MagnetBrainsEducation]

Thank you so much for your kind words! We're so glad you enjoyed the video and found it helpful. We hope you'll continue to watch our videos and learn more about the educational topics that interest you.

[@harshdeeppatel3998]

Sir 11 th ki chemistry and biology video please give

[@omdattsharma5413]

Sir,this topic isn't included in ncert

[@jyotismanboruah6681]

Please solve the 3.2 exercise

[@Vishwakarma..-dx4ru]

Sir plz use black background light itni jada ati h chubhane lgti h pura padhne ka mood chaupt ho jata h 🙁 nind bhi Ane lgti h🫤 plz sir

[@Madhav_vijapure]

Well done sir✨✌

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Thank you! We're glad you like our videos. :)

[@MuhammadAkram-so6re]

Supeeeeeer Sir.Gooood job...❤️❤️❤️💕💕

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Thanks for the love! We're so happy to hear that you're enjoying the videos :)

[@sanatan_rajya01]

Sir, really u are a great teacher❤

[@MagnetBrainsEducation]

Thanks! We really appreciate your kind words. We strive to make quality educational videos to help students learn more and achieve success. Thank you for taking the time to watch and comment.

[@positivesoul7789]

Sir, please tell the answer of the homework question in the upcoming class sessions

[@ish8591]

1:20:50 sir phir toh domain bhi 0 se 4 k bich aana chiye 16-y² bhi toh under root me hai

[@tanyakeshari2120]

39:42 sir isme 0 kaise include hoga isme toh has not equal to 0 kiye hai fr kaise

[@ShubhamKumar-hr4bt]

Kon kon yh video 2024 me dekh raha hai

[@user-kz2ep7xi9w]

Yes sir

[@shashanknishad9629]

Yupp!

[@BOUNTYCLASHER6125]

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[@MagnetBrainsEducation]

Thank you so much for the kind words! We're happy to hear that you're enjoying our videos and that you think we're the best teachers around! Keep up the good work and we hope you continue to learn and grow with us!

[@BOUNTYCLASHER6125]

Thank you from heart sir ❤

[@SARDARSINGHGUJJAR-fy1lg]

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[@Ayushkumar-uy2uu]

Thanks sir

[@yash-no1jz]

Best explanation ❤❤❤

[@MagnetBrainsEducation]

Thank you so much for enjoying our video! We're so happy to hear that it was helpful for you and that you're enjoying our content. Keep watching for more great videos from us!

[@nanditaborah3849]

Thanks sir for explaining us
And my all doughts are clear now 🙏
Jiska v doughts clear ho gya Hain like karo 😁

[@Subhajit2816]

Best explanation 🔥

[@MagnetBrainsEducation]

Thank you! We're glad you found our explanation helpful. :)

[@VaishnaviSonkamble-em3bt]

Thank u sir 😊😊😊😊😊😊😊

[@tanyamotwani1146]

Thank u sir

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Hello

[@user-xo1ok6lx1n]

Sir you are so great 👍

[@MagnetBrainsEducation]

Thank you so much for your kind words! We're glad you're enjoying our videos and that they're helping you learn. Keep up the good work!

[@nayandeephazarika153]

Sir infinity par close ya open bracket Dena sahiye

[@ish8591]

5:50 kyu sir ye rational valued function hai ya real valued function

[@ashajoshi9947]

Sir the ques x/1+x²= range will be [-1/2,1/2] since 0 is also being an image on putting x=0 in given function...

[@Adityayt-gamer]

Bhai dusri condition ko bhi sath me leker chalana hota hai vo sir ne phele hi solve kr diya tha ki, 2y is not equal to 0 as the denominater then 2 udar jayega then equal to 0 ,To condition bnati hai y is not equal to 0

[@aishwaryanegi3341]

​@@Adityayt-gamerikr but all over Google like har jagah ans is [-1/2,1/2] ,even in top websites so it's kinda confusing

[@ish8591]

5:03 pr sir ye toh real valued function hai nah iss k domains toh real number hone chiye ye rational numbers todi hai jo denominator zero nahi ho sakta

[@amiralam7623]

Thank You So Much Sir❤

[@MagnetBrainsEducation]

We're glad you like our videos! Keep watching and learning! :)

[@foodnation7971]

Domain R-{√2}, and range f(x) =[3/2, ♾️)

[@MagnetBrainsEducation]

Hi there! We're glad that you found our video useful in learning about the domain R-{√2} and range f(x) =[3/2, ♾️)! We hope that the video was helpful in understanding the concept better and thank you for taking the time to comment!

[@foodnation7971]

@@MagnetBrainsEducation
Thank you so much sir
Mujhe domain and range bilkul nehi ata tha
Now I'm so confident about this chapter
Thank you🙏🙏🙏🙏

[@JayprakashMukhiya-jx3nu]

Sir f(x)=x-5 ka range kiya hoga

[@gopalgothi2461]

Thank you so much sir

[@MagnetBrainsEducation]

It's our pleasure to be of service! India's No.1 Online Education Platform is always here to help you learn and grow!

[@HarshSingh-fd2cx]

48:02

[@ananyayadav6594]

🙌😊

[@kamleshyadav443]

Maja hi aa gya sir 👍👍👍

[@MagnetBrainsEducation]

Thank you for watching our videos! We're glad you like them.

[@rishabhsahu455]

Gajab 🎉

[@MagnetBrainsEducation]

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[@parthibadas777]

Mast 👍👍

[@MagnetBrainsEducation]

Thanks for the great review! We're so glad that you're enjoying our educational school related videos. We hope you find them useful and engaging!

[@SonuKumar-st8jh]

Sir , exam me ase question ayega to hum pura explanation kare no. Line bana ke likhenge ?

[@shalinibajpai8989]

Noo

[@studyid5278]

at 1:20:05 we can use under root 1-4y^2 so why we need to divide it..... hame kaise pata chlega kb karna h jab saamne padhaya hua kr sakte h

[@AnimeGallery01]

Bro is this 21:15 topic cutted from new syllabus?

[@Maahi_xgod]

@@AnimeGallery01 bhai toda our information de iss ke bare mai. Kya kya kata hai??

[@ish8591]

3:51 sir agar denominator zero aa gaya toh numerator bhi zero ho jayega pr real number me toh zero aata hai phir kyu nahi lena chiye hume x 0 ya -2

[@Maahi_xgod]

0/0 = nd

[@nehasah9290]

I have a question :- . f(x) = square root under (x - 5)/(3 - x)). Find the domain and range.
Rs Agarwal book exercise 3c question number 10

[@HarshSingh-fd2cx]

Very Long que..

[@HarshSingh-fd2cx]

(0, infinity)

[@karishmamehboob7473]

Sir this method is very lentgi

[@cricketingknight9404]

Sir where are you right know

[@user-iw8uq9ss7g]

Now I know why people say class 11 maths is hard 😅 and I know that the further chapters are going to be harder 😂

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❤❤❤❤❤❤❤

[@snehalatananda7930]

😊😊😊

[@superheroes6315]

👍

[@MagnetBrainsEducation]

Thank you for your positive response! We're glad you appreciate our educational videos and we hope you continue to find them enjoyable and informative.

[@ish8591]

12:10 sir aap ye chez phele bta dete ki inhe rational function kahate hai mera 1 ghanta waste ho gaya friend se doubt clear krne me ki real function me rational ke rules kyu lag rhe hai

[@Mohith41]

❤❤❤

[@yashrajsingh12390]

2:08
Sir Domain Ya Range nahi only Range...
Aap hi ne toh bataya tha previous video m....
Or NCERT m bhi yahi likha hai( page- 37) Definition- 6th m....
Hena sir dekha ya nahi ...

[@NaveenKumar-pv6zb]

Ji bilkul

[@imposter1721]

same doubt . you got your answer yet??? then pls help

[@beastmrfans968]

1:26:18 Ans Domain R-( under root 2)
Range -{infinity to 1/3}-0

[@pinkysoni-zm4mm]

Sir.. saare examples ky important hai..

[@MagnetBrainsEducation]

Thank you for your comment! We're so glad you found the examples to be important. We hope you continue to find our videos helpful in your studies.

[@YT_Dhruv1111]

Aapn 😂 aapn kitni baar repeat kiya h 😂 mtlb sir aap mumbai se hn 😂

[@mohammedazaruddin7718]

Sir 12th ki physics class ki time bataiye please sir I request you 🙏🙏🙏🙏

[@MagnetBrainsEducation]

Mohammed Azaruddin Thanks a lot for checking out the video and replying back.
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[@dhanrajsinghania6604]

Sshi pakra ha 😂

[@raikon1896]

Sir applied maths bhi padha digiye please

[@MagnetBrainsEducation]

Raikon Thanks a lot for checking out the video and replying back.
Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams).
If you have any doubt related to video content, syllabus & Notes Related then email us at [e-mail]
Do recommend Magnet Brains to your friends & Classmates.
Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access.
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[@parthneer0018]

में अपने कान्हा की दुल्हन हू ❤❤❤❤

[@amitabratamaity2258]

Best explanation

[@anantram495]

Thanku so much sir❤

[@nilanchalhati3661]

Thank you sir

[@Sajid_sajad]

Thank you sir

[@MagnetBrainsEducation]

Response: You're very welcome! We are so glad that you found our video helpful. We hope you continue to enjoy our educational videos in the future.