ONE-ONE/INJECTIVE FUNCTION SHORTCUT METHOD//FUNCTIONS SHORTCUT

HOW TO CHECK INJECTIVITY OF A FUNCTION? CALCULUS METHOD TO CHECK ONE-ONE.
Very useful for BOARDS as well (you can verify your answer)
Shortcuts and tricks to check for Injectivity of a function.
© Copyright 2017, Neha Agrawal. All rights reserved.
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[@sriyanandakuchimanchi4042]

u r absolutely briiliant
one of the best maths teachers i have ever seen

[@Poorvifee]

I totally agree with you. She makes all the concepts so simple for learning.

[@sriyanandakuchimanchi4042]

Lol...my comment was two years ago

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[@hritikranjan6345]

@@abhishekkaushal5990 heheeehehheheeh

[@sujaykarmakar7349]

Sorry but I want to know the calculus method of proving onto.... pls maam reply...

[@urvishmahajan]

You are the first FEMALE teacher i have seen in last 2 years on UA-cam who teaches topics of entrance exams!

[@shreyatiwari_]

O yes

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Neela bakore tutorials
🚾

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@@Yo-xh7tv tum bioo vale math me kyun aaye ho

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Receist 🙂

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​@@pronajitsarkar7306Yesss receist

[@jyothireddy8746]

4th question is asked in JEE 2019 but she taught in 2018😎
But I saw this video in 2020😂
Now 2021🙃

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Now 2024🙂

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Now 2025

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@@papel_yash :: bro still it is 2024

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Bro is from future 💀

[@anonymous-zr2cb]

It feels so nice to watch these old videos and realising the development of technology, improvement of quality and the Confidence now a days... It's amazing ma'am ❤

[@pushparaj9203]

When this video was uploaded I had just entered into class 10...now I gonna write my JEE in 7days. Time is unpredictable

[@bharathnani833]

Amma babaoi😂🙏

[@shivangipandey838]

Your methods are way too awesome and have helped me in mains too.thank you!!

[@NitishKumar-qj5tm]

Mam pls suggest trick for surjective also

[@daneswarisureddy2201]

Yes mam

[@Goldenlegend1000]

Golden days back when this Ma'am taught in English

[@deviaadvertisersdevikaadve5205]

U r totally different from any maths teacher...Ur smile means a lot for us....Plzzz continue making videos....Ur each and every word is so important for us....

[@princenandagawli4049]

Thank you for giving explanation + short trick

[@chinkuchawdhary8017]

Isn't there an error in the last question , the interval of x is given to be -1/2 to 1/2 , so the value of the function will always remain positive , so it must be one one

[@prasanthprasanth1179]

Thank u mam . No one explained functions better than you till now in you tube

[@avipsa3552]

It feels a bit different but awesome to study with mam when she's not wearing her regular black vedantu tshirt... Love you a lot mam...and I'll forever be grateful to you for explaining the topics with so much patience and in so detailed manner!!

[@sushilverma7402]

Mam You teaching skills are just awesome. It makes concept so clear.🙏🏻🙏🏼

[@Songvbm]

Your explanation made me stronger on this topic but please make another video on this topic with some more different unique (or harder) examples. Your explanations (particularly in this topic) are the inspiration to all the students who are heading for competitive exams.

[@shakirakhatun7195]

But mam in last question range is from -1/2to 1/2 and in this range p'(x) is strictly increasing

[@vijaysinghchauhan7079]

It was a blunder from her side.

[@dazaiosamu7006]

UA-cam algorithm- recommending after 3 years and even after boards

[@nitishkaushik3889]

the best part of your video is that the part which u think is time consuming u just fast forward that step which makes the video intresting love u mam thanks a lot

[@deependra1281]

Who is watching just a few hours before the exam😝😜😀

[@Best_hopes]

Love the way you teach ma'am!!!

[@sweetirajput1948]

no word to say for ur efforts and hardwork i have never seen a brillient teacher with a gorgeous smile like u who have a great ability to write with her both hand u r my class 12 hero mam i love u sooooooo much 😘😘😘😘😘🥰🥰🥰

[@patanamzad2754]

To understand this I have gone through many videos but mam really u are brilliant I hope I get all my further doubts clarified by you only and can I get a video for onto function also

[@shrutisood5734]

U teach amazing..............
Better than all teachers I have ever had.....
Seriously..
U R THE BEST!!!!
❤❤❤❤❤❤❤❤❤❤❤❤
one request tho...
can u plz make a video on complex numbers.

[@kanika9561]

tysm ma'am i was really confused with these. The video really helped

[@shreyasama6290]

In the third case 2x-1 is +ve for x belongs to (1/2-infinity) but also the domain of the function is the subset of this interval.So 2x-1 is always +ve in the given function right??

[@-AlekyaKanneboina]

Mam make a video on tricks for onto and bijection also

[@yasheshbhavsar9555]

Mam you are teaching like a pro....your short trick videos are very helpful......

[@omkarnaik4017]

Thanku maam I got too much help from this video to score in midterm.. Thanku..

[@simranraj5043]

Who is here before term 1

[@RakeshPandey-oz8lf]

This video help me a lot mam.. yr way of teaching is awesome mam...

[@re_u_zaki3378]

It is ineffable how much this video help ❤❤❤

[@manaspratimbiswas7004]

Very thoughtful calculus trick ma'am...great...

[@Punjabistatus0009]

Mam you are really good gifted teacher 🤗🤗🤗🤗🤗❣️❣️❣️

[@hiteshpatel5342]

So much helpful mam please add video on application of derivatives

[@anshi152]

Just wow the last one that is calculous method 👍

[@Hotliner_gamerz]

till now I wasn't unable to understand one one function but today u changed it all ❤👍

[@satyamsagarsahu3718]

Thanku so much for these tricks.keep it up.

[@vasanthi6474]

You are just amazing mam!

[@anujgurjar6622]

Wow ,brillant concept mam

[@sujatbanerjee91]

Thank you so much mam for clearing my doubts which I have before in this chapter 😊😊

[@archananayak8873]

Method of yours is too easy mam. You are awesome mam.

[@preethisreevenkateswarabab5986]

You make it super easy thank you ! :-D Keep making such videos

[@ydmore8542]

Your channel is unique for your shortcut methods

[@Davidca12]

Amazing, thank you so much!

[@deepasenthilkumar6549]

I love your way of teaching mam...

[@Artisharma-pb7ok]

Thankiiieeeeeeu sooo much mam for ur great efforts.Kindly make shortcut for checking onto functions also

[@PremKumar-zn3by]

INDIAN famous mathematic educator

[@BitsMagnet]

I m in love with this trick ...thanks u ma'am

[@amuragaiah8017]

You done a great job

[@gautamkumarkumar1482]

Very conceptual video mam thanks

[@mansagupta5912]

Please upload short video for onto and into functions too

[@HarshSharma-om9ec]

Thank you maam 😊

[@saivarunmotukuri3930]

Wow! Well done madam. I'm really gaining confidence after watching your videos. Thank you so much ma'am! 😁

[@ANISHKUMAR-de9qz]

Great work.. Keep it up... Ur videos helped me in cracking IIT KGP Law Entrance 2019...ur teaching style is simply awesome 👍

[@Ihaveiwill]

How to thank..... blessings

[@karan_verma01]

Thank you somuch you're just amzing

[@jyothilakshmi.n57]

Thanks for such a good explanation for me for jee mains 2020mam🙏🙏

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Yah for me also🤞🤞👌

[@KHUSHIsingh-vi3od]

For me also

[@jyothilakshmi.n57]

@@KHUSHIsingh-vi3od
All best for ur exams👍

[@prashantyadav7823]

@@jyothilakshmi.n57what about your result?

[@saliktech8937]

It's really amazing😄😄 mam......It's very helpful😊....thank you mam

[@sriyanandakuchimanchi4042]

really love uu and ur teaching style mam please also tell how to verify bijective

[@Raj-xx1hc]

Best teaching way...

[@adarshagrawal7730]

Really Really Amazing explanation!!! I just love the fact that the examples themselves in your videos are so diverse in terms of difficulty and type that after practising the concept gets absolutely clear!!!

[@venkatrao-kf4vt]

Mam, u r an ambidextrous .seriously u r great and ur explanation is very interesting. Fabulous 🥰🥰👌👌

[@rahulsingh199222]

Mam you are absolutely best math teacher

[@sivasubramaniyang2247]

Maths genius you are.i like it and very good English.thank you mam

[@sravyakalivarapu7231]

mam can u please explain the shortcut for finding domain and range of functions

[@kushal6580]

Yes much needed

[@virajmahakud5323]

What a wonderful example

[@Hamari_Pathshala]

Thanks a lot

[@nehasv7913]

Thank you for making this method

[@siddharthnagar3048]

You are a brilliant teacher mam

[@DineshKumar-ik7xe]

Mam very very thanks

[@ogbonker]

Best teacher in world . 🎉

[@syamalchattopadhyay2893]

Outstanding clarity in video lecture

[@aishuaishwarya9525]

Brilliant ideas mam

[@nightmaresstatus8416]

Nice wonderful amazing....

[@prakharmathur7180]

Thanks a lot ma'am..😊😊😊

[@shivam_poddar]

Also make a shortcut video for onto function...

[@abhayvyas3588]

It is so simple method thank you madam

[@pranatichoudhary2759]

Thank you mam so much I had much confusion but before watching this video thank you 🤗

[@ishasingh8075]

Neha mam ap na ek ase teacher ho jo maths ko ase samjha te toh ki yeh kuch nhi ha yeh toh hum yuhi kar sakte ha 🤟ap na dekhna india ke 1st best ever teacher banoge maths ke

[@harrowedhuman]

Wonderfully explained

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Your explanation is the best

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Brilliant hats off 👍👍👍👍👍👍👍👍👍👍👍👍👍🙏🙏🙏🙏🙏🙏🙏👏👏👏

[@mamtathakur9446]

Absolutely supercalifragilisticexpailidocious

[@dreamteslaeducation]

awesome teaching mam

[@ashishmaurya8572]

Thanks .for helping us

[@duawahabkhan]

ma'am whenever log is given to us and its an exponential function then it will always result be a positive no?

[@swapnilpotdar751]

Very good video on relation and function

[@PradeepKumar-wy9gm]

Thank you 😊 maam

[@areumseung1837]

Mam onto function also .plz😭... Ur methods r really easy ...i luv u

[@prakhar8567]

Good one mam thanks

[@vision_teaching_05_9k]

Please make more video of this kind. thanks

[@study9093]

How many of you notice mam is ambidextral 😍😍😍😍😍😍

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Waoo super trick

[@anshul7829]

Best teacher for maths in the world

[@anshuanvi4193]

What is chain method ma'am that u done in exponential problem

[@BhajjaTiwari]

Make such Video on surjection

[@sandhyaeluvakasandy2367]

Superbbbbb Madam...🥰🔥u r explanation is so grateful

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My favorite subject maths madam my favorite teacher is neha

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Ausome interaction

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Exactly what i was searching for. Thnx

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Thank you so much 😊