RANGE OF A FUNCTION CONCEPTS AND QUESTIONS /CBSE/ISC/JEE/NDA/CETs/AP CALCULUS

[@ankitasharma4791]

NEHA MAM'S UNIQUE TRAITS : 👉Writes with both hands 👉Always have a beaming smile on her face 👉Covers as many topics in minimum possible time 👉Superrrr osm tricks and teaching strategies 👉And most importantly, inspires me a lot Ma'am thanks a lot 4 ur efforts🙏

[@ankitasharma4791]

Ans of DIY :( -infinity ,0)U[1,infinity)

[@lavanyapandey3023]

@@ankitasharma4791 can we write it as (-infinity,0)U(0, infinity)

[@aadhiablink9469]

I also want to thank u mam

[@sajidchuhan-sq4ki]

I'm Pakistani but I like Your effort for the sake of students Ma'am really nice Effort Like it

[@kirantiwari3990]

Didi u can use both your hands that's awesome😘❤️❤️

[@iloveartanddance6543]

My favourite physics and chemistry teacher-PHYSICS WALLAH(Alakh Pandey) and favourite maths teacher Neha mam(MATHEMATICALLY INCLINED)

[@nagamaniprashant3802]

Even I refer Alakh sir

[@prabhudayalsirswa9065]

Best Combination...👍

[@cse_dharanija_vandana1397]

I too watch Alakh pandey sir's videos

[@neilviegas2524]

Thanks

[@TanishqTulsi]

Me 2

[@rajeevdixit2145]

Why these kind of teachers are not provided at school?😢😢

[@enosh2345]

Really bro

[@pankajohri7726]

RAJEEV DIXIT mam you teach very fantastic i would like to appreciate your teaching skill thanks and regards

[@earningwithpassion7323]

Absolutely right

[@pankajohri7726]

RAJEEV DIXIT maam esa lgta h jb aap smjate ho to ke maths bhut easy h aap sbi questions pr video bnao plz

[@shriyanshpandey6590]

That's why our generation is lacking the better education 😔😔

[@hetpatelkamleshkumar2560]

no difference in teaching. but technology is changed after five year. salute to mam and hardwork. thank you for teaching

[@AryaRamesan]

18:44 Ans of DIY ques (-infinity, 0) U [1, infinity) Thank you so much mam. This video helped alot..

[@hanskishoryadav9258]

Write

[@arpitkandari6651]

🤗🤗🤗🤗🤗

[@dhf_anupamaparameswaran6594]

Hi

[@nehanimje2158]

same

[@rishirajmathematics7679]

Neha madam, your shortcuts are very useful in JEE, NDA. and the range of 1/1-x^2 that you asked is=(-infinite, 0) U [1, infinite)

[@demonsgaming5356]

At 1 it should be an open bracket because at1 it would be infinite and undefined

[@rupagupta6880]

The answer is only [1, infinite) because the square root function is never be negative

[@RajKumarSingh-ui7zw]

@@rupagupta6880 there is no sq root function

[@aerate2894]

​@@demonsgaming5356yes bro that's what I want to know

[@idkwhyren]

thanks for telling u r the only one who posted the answer, and guys the answer is (-∞,0) U (1,∞)

[@shreyaagrawal4447]

Answer of DIY question is ( - infinity, 0 ) U [1,infinity)... Thanks mam for such a wonderful explanation 😊😊...It clarified all my doubts...

[@future_iitian.-]

Correct

[@karenterprise5886]

I couldn't solve this sum. Could you tell me how to do this?

[@samranaaz8988]

@@karenterprise5886 which sum

[@samranaaz8988]

@@karenterprise5886 Do DIY Qs similar like prev Qs

[@sakibibnemanzoor7816]

No , X² can't have negative values .

[@abhishekhkumar11]

Range =(-infinity,0)U[1,infinity) Thank you for the video

[@mohsin4537]

✌🏻✌🏻✌🏻

[@22naman48]

Negative nhi hoga

[@b.v.anvesh9871]

X=0

[@anandverma5560]

Right bro

[@kopparapumohankumargupta4119]

@@22naman48 only it is for square question

[@reshmapillai2810]

Anyone who want to understand the concept of ranges do follow this video simply because it is the best🥰

[@rishabhjaini4701]

Everytime I feel I understood a new q comes outta nowhere with some new rule or something 😭😭😭😭

[@sathvikmalgikar2842]

Yeah me too

[@studywithmisha738]

Ri8 bro

[@mjtech4008]

😅😅

[@lakshwalia4320]

I thought that it happens with me only 🤣🤣

[@postivepulse256]

No take tension bro its a simple

[@maryeiam]

diy question: let 1/1-x²=y y(1-x²)=1 y-yx²=1 yx²+1=y x²=y-1/y (y is not equal to 0) x²≥0 y-1/y≥0 (y-1)y/y²≥0 since y^2 is always +ve (y-1)y≥0 after plotting on number line range= (-infinity,0) U [1, infinity)

[@shuklaakash4396]

Yes ✌️

[@L.N.G.T]

Hey bro don't you see the square root

[@slimshady1416]

@@L.N.G.T bro there's no square root

[@diya858]

Yes mam we need a separate video lecture on square function and square root function , please do make it.....!

[@yesstar9963]

Also modulus one's plzz

[@vashudev2454]

Yes mam

[@deepakbhiwani7417]

Yes man

[@bishwamitrasingh3854]

yes mam please

[@sujaymandal8069]

Yes mam

[@divyanshi1789]

until now i wasn't able to understand domain and range 😂🤣 but you made it look soo easy . really mam thank you sooo much 🌈💖💖

[@its_me_anmol]

Yes its true..🙏😎

[@coder5677]

Which clg U get..

[@rtl6042]

9:10 here if x is 1,2,3, or 4 that also gives a negative value in the denominator. So aren't these 4 values ineligible for being range too? Someone please tell me.

[@vimuth_04]

@@rtl6042 oof i’m 9 months late🥲 this question is asking about the range..your point would be correct if this were regarding the domain.

[@rajuhimanshu4310]

मेम, आपका पढ़ाने का तरीका बहुत ही बढ़िया है। मैं स्टेट बोर्ड से पढा हूं। आप जो बात मौखिक बताते हैं कभी कभी सिर के ऊपर से चली जाती है।

[@enlightenthinkers6270]

Maths ( Neha mam) physics ( Alakh sir), Chemistry ( Gravity circle ) ...... Kahan se aate hain aese teacher..... Hats off to you all.. ☺☺☺☺☺

[@satyam16]

I spent days finding a good maths teacher, finally got one. Thanks mam. Loved your teaching.

[@namratayelwande5057]

Me too

[@indiascars4137]

Honestly I m trying to learn range from last two or three days ... But after watching this vedios my all the doubts get cleared🙏🙏❤️❤️😀😀

[@soniheera770]

Mam. u teach flawless.. really tons times better than our school teachers …

[@RaghavBudhauliya]

Ans. (-infinity,0) U (1, infinity) thankyou so much mam!! I watch your video again again to build a super duper concept in my mind!!❤

[@Aryansingh-ti9uk]

You are the best teacher of maths

[@amanfarmida2551]

Super cool + beautiful smile + positive attitude + soothing voice + mathematically inclined = Neha Agrawal Ma'am. :)

[@Selfhelpdeeptalk]

Aye, explanation is just so lucid have no doubts glad I've found this channel. India's future generation will never ever fear upon maths.

[@srishti...7010]

She is the perfect example of beauty with brain 💖 also she has a very sweet voice

[@Sweety.34]

Ans is (- infinity 0)U[1,infinity) thank you ma'am for clearing my concept 😊😊

[@radhikapeddinti9264]

In my opinion the best teacher award goes to none other than legendary neha mam

[@-bikiranbhuyan5811]

I have tried long to grasp this topic but failed..now you have made it easier for me to learn... You are Just Charming...☺️☺️☺️☺️☺️❤️❤️❤️🥰🥰🥰

[@chemistryauthorspathshalab3520]

the answer to the diy is (-infinity,0)U[1,INFINITY)

[@RohitSingh-zo8ci]

@@jhaipi90 no bro

[@RAKESHYADAV-kz6zz]

@@jhaipi90 becoz at first y is in the denominator so it can never be zero...that's why round bracket used

[@princeiitb1415]

Correct

[@studywallah9642]

Right ans is (-infinite , 0) U (0,Infinite)

[@Srikarrreddy]

@@RAKESHYADAV-kz6zz you said y=0 ,they why will we consider 0 in range according to the 7th question?

[@tejaulisetti3306]

(-infinity,0)U[1, infinity).. Thank so much for u r lessons mam.... They were helping us a lot..God bless you mam..

[@suchithkumar8401]

bro ithink answer is [1,infinite)

[@itstej1249]

@@suchithkumar8401 ya rght

[@sacstar2565]

@@suchithkumar8401 [1, inifinity) would have been the answer if initial function was in square root form. However it wasn't in square root initially. Therefore we have to assume negative values too i.e. (-infinity, 0) along with [1, infinity).

[@a.sahilchakravarthi5823]

Thku😘

[@anishasingh9257]

Ya answer is ( -infinity, 0)U [ 1, infinity)

[@sonal7085]

Mam I wasn't able to understand this concept in entire 11 but u made this concept understand me very easily thank u soo much mam❤️❤️

[@minapatil2099]

One of the best maths faculties in India. I swear to God,ma'am your videos helped me a lot, in fact now I love maths.. Thanks a lot.

[@nehamamsarmy]

Thanks

[@incrediblebenevolence8090]

I tried so much to understand the topic n finally neha mam u r the one who make me understand this😊😊😊 you are jst simply awsome💕💕

[@aayshasafare1959]

I know right !

[@battulakavitha1811]

Wow...... mam u can write with two hands👌👌👌👌

[@priyapathak265]

Answer is -- Range = ( - infinity, 0)U [1, infinity ) Thank you ma'am

[@mohittomar3465]

What's your question

[@trishasaha5704]

Yaa..... This is the answer

[@nityanandsingh1494]

answer is true

[@bhaveshroopchandani4550]

Well I guess there will be open interval on 1 cpz the domain of the function excludes it

[@muskansingh31]

Till now I was very confused about domain and range and tried many times to understand but I couldn't ... finally uh make me understand...Thank uh very much mam.

[@Haiwanadmi]

I don't know why are there dislikes this was an amazing video.

[@abhisheksrivastava2631]

Earlier i was scared of math but after watching your videos math is becoming easier and easier for me. Thank you Mam❤🙂

[@eknathmote1305]

DIY answer : (- ∞,0) U [1,∞) Session was amazing thanks alot mam 🥰

[@nainam007don]

She speaks so softly. Just loved it. Thanks a lot.

[@ogbonnatreasure6084]

You can just say that the range is the domain of the inverse function...thank you so much ma..😊

[@WinWin-vl6du]

The way she says until then shooosh byebye 😭❤cute

[@anjaneyulus9229]

DIY answer is (-infinity,0)U[1,infinity)

[@Funnyyouths2414]

No I think ans=[1,infinity)

[@hiteshyadav1913]

@@Funnyyouths2414 no bro.... It'll be (- infinity,0) U ( 1, infinity). We'll include (- infinity, 0) bcz y can be negative (y²) will be positive itself...bt it can't be 0, just because y is in denominator. Hope u understood ✌️👍

[@asharanivr1599]

I think it can't include +1 in its range !

[@manalisutar7875]

I am falling in love with maths ...❤️ Your all lectures are just amazing..!!

[@lovesickfics5059]

Am extremely Lucky to find your channel ❤️ My exams are in 4 days and i was stressed but now am finding these chapters super easy Thank you mam . Even these words are less to show my gratitude ❤️

[@lovesickfics5059]

Am back again after 3 months coz am gonna have my half yearly exam tomorrow 😂😂 This vdo is literally very helpful

[@Thala7andThalapathyfan]

@@lovesickfics5059 haha nice..

[@mdsahilanwar-226b8]

You are best teacher for maths because you know very well to clear the concepts of students, thanks

[@ikramraza9887]

This is her 3y ago video that time when she teaches us on this white board and now after 3y she teaches us on digital smart board ❤❤❤ Hardwork always pays off........

[@FinanceGuyNextDoor]

Ma'am I need a separate video on square function and square root function. Albeit you're the best teacher ever!

[@AmandeepKaur-du3xy]

Best teacher ever...✌️ Mam I like your classes and get to learn so much... Way to teaching 👌

[@shraddhasingh4593]

You know your video is still helping a lot....

[@chiragahlawat08]

Thanks mam ❤ I was trying to understand this part from last 1 month from beginning of my session and can't understand even a single word but your teaching helped me to understand in one go 🎉🎉

[@ranjusingh4661]

Mam u are very special to me as u came as god.... U help in my exams from I prepared man thank u very much mam... Love you mam

[@techaps2369]

Wow!!! Great talent, She write with left as well as right hand.

[@shawol275]

Ambidextrous

[@LakshaySura]

@Madhura Korgaonkar ambidextrous means able to write with both hands simultaneously. But still she's great teacher

[@amitabhamukherjee4552]

@@LakshaySura I use my both hands simultaneously. It's true

[@naushadharji8930]

Neha is the BEST teacher in this entire planet. She explains all the concepts in such a manner that even a person who left school many years ago can educate himself/herself. Bravo, Neha keep it up.

[@vimlayadav4960]

15:33 Rage is (0, infinity) 😃

[@zubairmukhtar3535]

Yes correct answer

[@arnabdeb1486]

Y's value can't be zero

[@shreyakapoor4561]

Can't it be 1/3 in place of infinity??

[@broitsfitness]

[1/3, ∞)

[@ramgopalgupta3646]

Are u talking about answer 6 ?

[@Sanephobic]

Do it yourself: (-∞,0)U[1,∞) Also, thank u so much mam You're a revolution to our education system..i wish i could meet u for real peace out✌🏻

[@zohakhalil3358]

I watched 7to 8 videos to understand the concept then i found ur page and understood all the concepts in just one video 😭♥️

[@aasthagupta3044]

Ans is ( - Infinity ,0)U[1,infinity). Thank you Neha Mam for clearing my doubts🤗🤗🤗🤗.

[@nandithass7326]

hey , when we draw number line , its (y-1)y rgt ,, so how (- infinity to 0) can be considered? pls ans..

[@mukundmishra-qg8ze]

@@nandithass7326 because from (-infinity , 0 ) the function will remain positive .

[@deeptiyadav9478]

@@nandithass7326 we have to draw number line only in case of square root Because the value of square root can never be negative

[@shalinichouhan9942]

Correct

[@cyrusgaming8945]

there will be an open bracket before 1 because if we take y=1 then y-1 will become 0 and y cant be 0

[@ivornworrell]

*Dear Ms Neha Agrawal, you're an amazing Math teacher; your explanation in this tutorial was so clear that I understood it all. I also notice that you're ambidextrous, a very rare ability granted to about only 1% of the world's population.Thanks again & greetings from The Caribbean.*

[@samkavin7610]

Ma'am you are AMBIDEXTROUS!!! that's freaking amazing!!!

[@0075___arjun]

It need to be 100000000000 like buttons for these teachers❤❤❤❤❤😊

[@B.TarunRaghavaSai]

So this is how legends started their journey to teach many students❤

[@vandanaallu952]

DIY Answer Is (-infinity,0)U [1, infinity) Understood Very Well Thanks a lot Mam....❣️ Watching on the day of Exam..😅😅😅

[@nehamamsarmy]

Thanks

[@Emm-i1z]

Can you please explain DIY question? Or share a picture?

[@GaurikaSingh888]

@@Emm-i1z yes I can

[@dhruv6664]

I couldn't understand this one in my coaching but u made it crystal clear 🙏

[@suvarnabhujbal558]

Pls make video on range and domain of trigonometric functions

[@beinglavanya]

Is someone notice....😲😲she write by using both hands......wow 😊

[@shauryasengar6555]

Very good explanation ma'am Made me speechless by teaching it in 20 min with such clarity 6 question answer Y belongs to (0, infinity)

[@honestboysuman9100]

Ma'am favourite dialog is; LET'S GET STARTED.😎😎😎

[@whydoyoucare537]

Also..let the magic begin😂

[@akkidopes]

18:48 [1,infinty) super duper session mam

[@shrutigupta6114]

Thank you ma'am ...I don't know how many times I had tried to understand this concept...but you have made it crystal clear... 💜💜♥️♥️🔥😊

[@vishuzado6939]

u r one of those few teachers whose english is understanble

[@hasnainqamar3667]

hello mam i am from pakistan.i watched your videos which helped me a lot and also due to your shortcuts i secured a seat in one of the top engineering university throughout Pakistan.Thank u mam.Keep the good work mam

[@harikesav2251]

Ur explanation is too good to understand mam.....perfect lecture for domain and range👌

[@manjulaprakash4234]

It will really help in my exams thank you ma'am 🙏

[@urmilagupta5244]

A heartly thanks to u ma'am I was unable to get the concept of second last question but now watching your video I understood the simple nd the easy which my teacher didn't taught me... At last thank u

[@omprakashsinghyadav16]

Thankuuu so muchh mamm.... bilkul cc hogyaaaaaa rangee...love you mam🤍👀❣️

[@khushishivhare5208]

Aise teacher ydi shcool me mile to coching free India bnne see koi nhi rok skta😌😌

[@lincolninniss5781]

Neha, your explanations are clear and concise. You are truly a Master Teacher. Thank you!

[@ananyav3395]

Thank you so much ma'am 🙏🙏🙏🙏🙏🙏🙏 I was really worried about these topics and now I've understood them🙏🙏

[@braveheartsofindia1640]

So finally I get understanding on this topic 🔥🔥🔥🎉😂😂😂 heartly❤️❤️❤️ thanks mam

[@elitesman3900]

Anyone who find difficulty in finding range just watch this Genuinely amazingly tought

[@Bint_eHawa-h4]

Great method of teaching mam ❤❤❤

[@are_you_feelme3601]

Mam thanku so much first time ever in my life I correctly solve a question of range.... before this video I null at domain and range of a function thank u so much mam Your obediently Aditya pratap Singh

[@desiboy7219]

you are the best teacher I am the student of dps YOUR TEACHING METHOD IS SO EASY

[@bengboy]

Me too...I got the maths exam today

[@mudassershahzad3628]

(-infinity,0)U[1,+infinity) thank you ... best videos

[@Onneshawn]

How? Explain please

[@paul-v3d5u]

Iam watching in Bangladesh... Very Very useful video for my 10 classes 🥰 Thanks mam.Take love

[@leenajadhav6918]

Mam you've cleared my all doubts. Before watching this video I couldn't able to solve a single sum of "Range &Domain of functions " but after watching this I can able to solve ..thanks a lot😁🙏................................. and yes here's your answer (- infinity, 0]U(1,infinity).😎

[@raghavmittal8662]

as y is in denominator

[@ashieshkumarj]

At 12:40, Q 4 - Range mentioned [0,infinity) but for me it should be [3, infinity] as here -3, 3 is a decreasing function. Please clarify. Else your videos on Domain and Range are very helpful :-)

[@unknownfreak1636]

F

[@ashieshkumarj]

@@unknownfreak1636 what a reply. Keep progressing. God bless

[@gurl1405]

Such a smiling face uhh have❤️ Really...by looking at ur face...stress nd fear of maths got diminished 🔥

[@hey-vw5mj]

7:38 separate vid for this pls

[@a_roy-vf5rt]

Her english is really easily than hindi ,best explaination

[@tusharsingh2746]

Here shows how she built here utube channel and now she is queen of maths hatsoff to mam 🙏

[@namanjindal6347]

1 MINUTE SILENCE FOR THE PEOPLE , THOSE WHO DISLIKES NEHA MAM'S VIDEO .....😀

[@kollywoodkuzumbu4364]

wow...What an amazing teaching. I never thought finding ranges would be so easy

[@Adam-m4z6w]

Who else learned domain and range after class 11 🙄😏

[@vaishnavisahu5656]

Me

[@vinukartikpillai8]

Here After engineering lol

[@aniketsingh1976]

After 12th for nda exam

[@sukanyaparashar9474]

Can't wrap my head around it in class 11

[@Adam-m4z6w]

@@aniketsingh1976 same here bro 😅

[@bhargavik5298]

mam i to want to become teacher like u but i got this thought by seeing your teaching

[@dollyshelly5]

I truly appreciate your speaking skills

[@ov3rh4ul30]

Thank you so much mam I could not understand these concepts in my school and your teaching method is absolutely wonderful.I love your videos.Now I am very clear with the concepts of this lesson.I will get centum.Once again thank you mam.

[@akankshamhetras7782]

Thank you ma'am I was looking and searching a video like this for soo long.. Finally I got it.👍👍👍

[@sohabkhan4393]

Finally i understood this concept . Thank you so much mam ❤️💗❤️❤️💓

[@arpitabais7669]

You are one of most coolest teacher of mathematics 😁

[@Pratham_-xs5ss]

18:41 ....answer is (-infinity,0)U[1,infinity)

[@soumyacreations121]

It can't be 1 because it 3 upon 2 is. 1.5