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🙏
@@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 ✌️👍
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)
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.
@@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).
First of all, thanks ma'am You are really great at building understanding using short methods. Secondly, I have a question which I would love a quick reply to. Looking at the square root function on your examples, I discovered even if you use negative or positive value, you tend to get a positive value inside the square root so long as it doesn't exceed -3 and 3 My reason is because x is squared in the question and Whether positive or negative value when squared, gives a positive value. I don't know if you understand me here and if I have made any mistakes, I would love if you help to correct me Thanks ma'am.❤
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 ❤️
Mam you are just taking simple examples. We had solved all this type questions easily. Please take examples like to find range in the functions like quadratic equation in reciprocal and like quadratic equation by quadratic equation. But u teach range in good manner. 😊
Mam I have a doubt in Q.4 √x^2 -9 here u calculated the range [0, infinity ) but how this is possible because it's domain is (-infinity, -3] U [3, infinity) Can range lie out of domain?
mam hindi ma jada confortabel hota h......plz hindi mo bola kro plz.......... plz............ plz........... plz............. plz................................................................ plz....................................................................................... plz......................................................................................................................
Mam , I want to request u to make more questions,since many questions from this topic such as logarithm, function of function domain and range haven't been covered plzzzz
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🙏
Ans of DIY :( -infinity ,0)U[1,infinity)
@@ankitasharma4791 can we write it as (-infinity,0)U(0, infinity)
I also want to thank u mam
I'm Pakistani but I like Your effort for the sake of students Ma'am really nice Effort Like it
Didi u can use both your hands that's awesome😘❤️❤️
Why these kind of teachers are not provided at school?😢😢
Really bro
RAJEEV DIXIT mam you teach very fantastic i would like to appreciate your teaching skill thanks and regards
Absolutely right
RAJEEV DIXIT maam esa lgta h jb aap smjate ho to ke maths bhut easy h aap sbi questions pr video bnao plz
That's why our generation is lacking the better education 😔😔
My favourite physics and chemistry teacher-PHYSICS WALLAH(Alakh Pandey) and favourite maths teacher Neha mam(MATHEMATICALLY INCLINED)
Even I refer Alakh sir
Best Combination...👍
I too watch Alakh pandey sir's videos
Thanks
Me 2
Everytime I feel I understood a new q comes outta nowhere with some new rule or something 😭😭😭😭
Yeah me too
Ri8 bro
😅😅
I thought that it happens with me only 🤣🤣
No take tension bro its a simple
7:13 both are same madam
That's true
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)
At 1 it should be an open bracket because at1 it would be infinite and undefined
The answer is only [1, infinite) because the square root function is never be negative
@@rupagupta6880 there is no sq root function
@@demonsgaming5356yes bro that's what I want to know
thanks for telling u r the only one who posted the answer, and guys the answer is (-∞,0) U (1,∞)
Who else learned domain and range after class 11 🙄😏
Me
Here After engineering lol
After 12th for nda exam
Can't wrap my head around it in class 11
@@aniketsingh1976 same here bro 😅
Yes mam we need a separate video lecture on square function and square root function , please do make it.....!
Also modulus one's plzz
Yes mam
Yes man
yes mam please
Yes mam
Answer of DIY is (-infinity,0)U[1,infinity) 19:17
(-infinity,0) union [1,infinity)
the answer to the diy is (-infinity,0)U[1,INFINITY)
@@jhaipi90 no bro
@@jhaipi90 becoz at first y is in the denominator so it can never be zero...that's why round bracket used
Correct
Right ans is (-infinite , 0) U (0,Infinite)
@@RAKESHYADAV-kz6zz you said y=0 ,they why will we consider 0 in range according to the 7th question?
Range =(-infinity,0)U[1,infinity)
Thank you for the video
✌🏻✌🏻✌🏻
Negative nhi hoga
X=0
Right bro
@@22naman48 only it is for square question
DIY answer is (-infinity,0)U[1,infinity)
No I think ans=[1,infinity)
@@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 ✌️👍
I think it can't include +1 in its range !
The answer is (- ♾️ ,0) union [1, ♾️)
Answer of DIY question is
( - infinity, 0 ) U [1,infinity)...
Thanks mam for such a wonderful explanation 😊😊...It clarified all my doubts...
Correct
I couldn't solve this sum. Could you tell me how to do this?
@@karenterprise5886 which sum
@@karenterprise5886 Do DIY Qs similar like prev Qs
No , X² can't have negative values .
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)
Yes ✌️
Hey bro don't you see the square root
@@L.N.G.T bro there's no square root
15:34 can somebody explain 6th question
until now i wasn't able to understand domain and range 😂🤣 but you made it look soo easy .
really mam thank you sooo much 🌈💖💖
Yes its true..🙏😎
Which clg U get..
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.
@@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.
18:44 Ans of DIY ques (-infinity, 0) U [1, infinity)
Thank you so much mam. This video helped alot..
Write
🤗🤗🤗🤗🤗
Hi
same
Range =(-infinity,0)U[1,infinity)
correct
Range=(-infi,-1)U(1,infi)
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💕💕
I know right !
Bro she writes with her both hands !!!
15:33 Rage is (0, infinity) 😃
Yes correct answer
Y's value can't be zero
Can't it be 1/3 in place of infinity??
[1/3, ∞)
Are u talking about answer 6 ?
9:10 that should be (5, inf) no
DIY ANSWER [1,∞)
Sourav deo
13/12/12
(-infinity,0)U[1, infinity)..
Thank so much for u r lessons mam....
They were helping us a lot..God bless you mam..
bro ithink answer is [1,infinite)
@@suchithkumar8401 ya rght
@@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).
Thku😘
Ya answer is ( -infinity, 0)U [ 1, infinity)
yes mam please make a video on square and square root functions and difference the concepts u mentioned in the video plzZz plz🙏🙏🙏🙏🙏🙏🙏
Yes mam .....
S mam
Yes mam..
(-infinity,0)U[1,+infinity) thank you ... best videos
How? Explain please
Please speak in hindi
Mam should speak in English only❤😂
Why is that type of teacher is not school😞😞
Yes, ma'am please make a video on square function😊
So finally I get understanding on this topic 🔥🔥🔥🎉😂😂😂 heartly❤️❤️❤️ thanks mam
Ans is (- infinity 0)U[1,infinity) thank you ma'am for clearing my concept 😊😊
Does anyone notice she can write with both hands
It's really awesome to study with you maam...really so so so thank you....but can we have the ans. of qns 6
Pls make video on range and domain of trigonometric functions
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.
Answer is --
Range = ( - infinity, 0)U [1, infinity )
Thank you ma'am
What's your question
Yaa..... This is the answer
answer is true
Well I guess there will be open interval on 1 cpz the domain of the function excludes it
يا الله يا محمد ياعلي
خلصو العرب شمرنه ع الاجانب ربحت شحيته 💔😴
Please make a video on square function and square root function
(-infinity, 0) U [1, infinity )
The correct ans of last que is [1,∞)
(0, infinity) Sahi h naa
@@Shahalam-lz3by both are true "[ shows that the 1 is included
Range = (-infinity,0) U [1, infinity )
First of all, thanks ma'am
You are really great at building understanding using short methods.
Secondly, I have a question which I would love a quick reply to.
Looking at the square root function on your examples, I discovered even if you use negative or positive value, you tend to get a positive value inside the square root so long as it doesn't exceed -3 and 3
My reason is because x is squared in the question and
Whether positive or negative value when squared, gives a positive value.
I don't know if you understand me here and if I have made any mistakes, I would love if you help to correct me
Thanks ma'am.❤
mam i to want to become teacher like u but i got this thought by seeing your teaching
It will really help in my exams thank you ma'am 🙏
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 ❤️
Am back again after 3 months coz am gonna have my half yearly exam tomorrow 😂😂
This vdo is literally very helpful
@@lovesickfics5059 haha nice..
Ma'am favourite dialog is; LET'S GET STARTED.😎😎😎
Also..let the magic begin😂
Range = ( - infinity, 0) U (1 , infinite)
Mam can you please tell how to write with both hands 😁😁
Watched it on 0.75x ! 😂 Thank you ma’m.
Anyone who want to understand the concept of ranges do follow this video simply because it is the best🥰
Mam you are just taking simple examples. We had solved all this type questions easily.
Please take examples like to find range in the functions like quadratic equation in reciprocal and like quadratic equation by quadratic equation.
But u teach range in good manner. 😊
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
Agarwals are very intelligent 🧠😂😂😂
She is the perfect example of beauty with brain 💖 also she has a very sweet voice
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❤️❤️
Who else is here a few days before exam ?
Homework Question:
DOMAIN: R - {-1, 1}
RANGE: (-Infinity, 0) U [1, Infinity)
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✌🏻
Thank you ma'am for such wonderful videos! It's of a lot of help!!
Please make a video on range and domain of trigonometric functions
Maths ( Neha mam) physics ( Alakh sir), Chemistry ( Gravity circle ) ......
Kahan se aate hain aese teacher.....
Hats off to you all.. ☺☺☺☺☺
7:38 separate vid for this pls
I want videos on byjection surjection mam
DIY answer : (- ∞,0) U [1,∞)
Session was amazing thanks alot mam 🥰
1 MINUTE SILENCE FOR THE PEOPLE , THOSE WHO DISLIKES NEHA MAM'S VIDEO .....😀
DIY Answer Is (-infinity,0)U [1, infinity)
Understood Very Well
Thanks a lot Mam....❣️
Watching on the day of Exam..😅😅😅
Thanks
Can you please explain DIY question? Or share a picture?
@@Emm-i1z yes I can
You can just say that the range is the domain of the inverse function...thank you so much ma..😊
Mam I have a doubt in Q.4 √x^2 -9
here u calculated the range [0, infinity )
but how this is possible because it's domain is (-infinity, -3] U [3, infinity)
Can range lie out of domain?
Domain and range of a trigonometric functions
Super cool + beautiful smile + positive attitude + soothing voice + mathematically inclined = Neha Agrawal Ma'am. :)
Range of last question
(-~,0)U[1,~)
hey , when we draw number line , its (y-1)y rgt ,, so how (- infinity to 0) can be considered? pls ans.
Range=(-infinity,0)U[1,infinity) or
Y =[1,infinity) because we exclude 0 and negative values
Mam, in your 2 nd problem R:(0, infinity)
But if X
Wasn't it simple
Sounds good
I am falling in love with maths ...❤️
Your all lectures are just amazing..!!
Mam please a video on trigonometric functions
Beauti with brain mam❤
at 16:49 , can someone please explain why is (2y-3)*y greater than and equal to 0?
Mam. u teach flawless.. really tons times better than our school teachers …
Honestly I m trying to learn range from last two or three days ...
But after watching this vedios my all the doubts get cleared🙏🙏❤️❤️😀😀
Thank you so much ma'am 🙏🙏🙏🙏🙏🙏🙏
I was really worried about these topics and now I've understood them🙏🙏
Mam please explain question which you given to us. Please mam
(new)
📚 JEE Main 2023 : FREE JEE MATH PREPARATION
tinyurl.com/jeewithnehamam
mam hindi ma jada confortabel hota h......plz hindi mo bola kro
plz..........
plz............
plz...........
plz.............
plz................................................................
plz.......................................................................................
plz......................................................................................................................
Ma'am you are AMBIDEXTROUS!!! that's freaking amazing!!!
Thank you so much mam for clearing my all doubts. Anyway, the answer is(-infinity ,0)u[1 , infinity).
Ans is ( - Infinity ,0)U[1,infinity).
Thank you Neha Mam for clearing my doubts🤗🤗🤗🤗.
hey , when we draw number line , its (y-1)y rgt ,, so how (- infinity to 0) can be considered? pls ans..
@@nandithass7326 because from (-infinity , 0 ) the function will remain positive .
@@nandithass7326 we have to draw number line only in case of square root
Because the value of square root can never be negative
Correct
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
Can anybody tell me the answer for 6th problem of this video..Range of 1/√x²-9
Before watching this video please study ineqality and wavy curve methon else you would be unable to understand .
Wow...... mam u can write with two hands👌👌👌👌
I spent days finding a good maths teacher, finally got one. Thanks mam. Loved your teaching.
Me too
Upload trigonometry on domain ranges
Range of Modules Real function pls
Mam can you please try to explain in Hindi because I am not getting the whole concept... Please mam
you are the best teacher
I am the student of dps
YOUR TEACHING METHOD IS SO EASY
Me too...I got the maths exam today
Mam , I want to request u to make more questions,since many questions from this topic such as logarithm, function of function domain and range haven't been covered plzzzz
Ya ma'am..... pls make it too...
Finally i understood this concept . Thank you so much mam ❤️💗❤️❤️💓
2 answer is (0,1) because the 1 divided by any value gives 0.something
Mam plz square function and square root function..plz mam😄