CONIC SECTIONS SHORTCUT//IDENTIFY THE CONIC SECTION IN 5 SECONDS/JEE/EAMCET/NDA TRICKS

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Neha Agrawal Mathematically Inclined

Neha Agrawal Mathematically Inclined

Күн бұрын

Пікірлер: 1 400
@subhradipkundu5277
@subhradipkundu5277 6 жыл бұрын
First one is parabola and second one is Ellipse And thank you ma'am for adding this video and It is the best trick to identify any conic sections..:-)
@easwersuneetha8409
@easwersuneetha8409 6 жыл бұрын
first one is hyperbola because it would be greater than 0 one check it
@aansusingh3684
@aansusingh3684 6 жыл бұрын
Easwer Suneetha b^2 - 4ac = 0 - 4×1×2=-8 which is less than zero Means given quadratic equation is Ellipse.
@Inshal07
@Inshal07 6 жыл бұрын
Aansu Singh but she said the value of b can't be 0 if it is ellipse so how it is ellipse?
@Ravikumar-rd7um
@Ravikumar-rd7um 6 жыл бұрын
Subhradip kundu both equations are of ellipse
@GameXT
@GameXT 6 жыл бұрын
How come answer for 2nd ques is a ellipse?? There is no term with xy in it.!
@mohitpatidar7882
@mohitpatidar7882 5 жыл бұрын
Thank you so much, mam. I used to be always confuse with all these but now you solved my problems. Glad that you are Indian. Once again, thank you.
@kausikkar7345
@kausikkar7345 4 жыл бұрын
👍👍
@hamidshahid5154
@hamidshahid5154 3 жыл бұрын
I am from Pakistan . Tomorrow is my entrance exam. Your tricks are really helpful for me. Thank you so much ,and Allah bless you.
@ananyadixit1215
@ananyadixit1215 6 жыл бұрын
first is Parabola and second one is ellipse This was really helpful..what makes me bound to see and learn from your videos is that you know the mental status of students and secondly you are totally devoted to your channel..you read each and every comment and try to answer each as far as possible..that makes you great..reply mam and plz make more such videos..you are great mam...hit like if you agree
@sabrinasabiha6584
@sabrinasabiha6584 Жыл бұрын
First one is hyperbolaa
@anilachare3010
@anilachare3010 5 жыл бұрын
Ans 1-Parabola, 2-Ellipsc; Thanks lot
@deekshasingh
@deekshasingh 3 жыл бұрын
Can you explain
@deekshasingh
@deekshasingh 3 жыл бұрын
Plz
@nishuyadav885
@nishuyadav885 2 жыл бұрын
@@deekshasingh in first one there is no xy mean coefficient of xy is 0 and also there is no y^2 mean coefficient of y^2 is 0 so 0-4*6*0=0 , hence this is parabola
@ITVishal
@ITVishal 5 жыл бұрын
Mam I am sure that you make our study complete, because we study a lot and you provide the way of completence by giving such small conceptual exam point of view imp videos,GOD BLESS YOU.
@wrightkeyatp9596
@wrightkeyatp9596 5 жыл бұрын
Ohhh mam...where u were before I was searching such channel from 6 months but finally here my search ended....thankyou mam for helping us by your superb video...I respect u mam...I salute u...I appreciate u mam to carry on...👍👍👍👌👌🙏🙏🙏
@wrightkeyatp9596
@wrightkeyatp9596 5 жыл бұрын
Mam first one parabola and second is ellipse
@RAJESHKUMAR-cg6jk
@RAJESHKUMAR-cg6jk 3 жыл бұрын
1.Parabola 2.ellipse Thank u mam for tricks
@shrutikanikhar7987
@shrutikanikhar7987 5 жыл бұрын
Your lectures are very helpful. 1. parabola 2. ellipse
@nazneensultana9871
@nazneensultana9871 4 жыл бұрын
2nd one is circle right.
@nazneensultana9871
@nazneensultana9871 4 жыл бұрын
Bcoz b^2-4ac
@ahmadjadoon3631
@ahmadjadoon3631 4 жыл бұрын
For circle a=c but in second one a doesn,t equl to c
@jayaganesh4445
@jayaganesh4445 4 жыл бұрын
2 one is circle
@jayaganesh4445
@jayaganesh4445 4 жыл бұрын
1st one also circle
@SATYAMVERMA-rs1yy
@SATYAMVERMA-rs1yy 6 жыл бұрын
i want more videos on conic section like tangent n other part
@saira18926
@saira18926 6 жыл бұрын
your speed and patience in explaining makes it unerasable in the memory. thank you!
@sohamtvari
@sohamtvari 9 ай бұрын
Short, Sweet and Simple.
@raone7103
@raone7103 4 жыл бұрын
DIY 1 parabola. 2. Ellipse
@syedgulamhussaini1989
@syedgulamhussaini1989 4 жыл бұрын
How
@jagannathnayak12
@jagannathnayak12 3 жыл бұрын
Pls 🙏 tell
@dasarisuresh9435
@dasarisuresh9435 Жыл бұрын
1) parabola 2) Ellipse
@anuragpal02
@anuragpal02 6 жыл бұрын
That's seriously mind blowing !😍. You're the best teacher I've ever seen. Really your tricks always amaze me.
@SafwanSF7
@SafwanSF7 5 жыл бұрын
Your series on Conics have been really helpful for my admission exams. Thank you from Bangladesh.
@banny9464
@banny9464 4 жыл бұрын
A like from India
@isabelladugar2787
@isabelladugar2787 4 жыл бұрын
i am also from bangladesh batch 2020❤
@konkadey2908
@konkadey2908 3 жыл бұрын
I am also from Bangladesh 😇😍
@rubinaakther5665
@rubinaakther5665 2 жыл бұрын
I am also from Bangladesh
@sristyranikumari9248
@sristyranikumari9248 3 жыл бұрын
Ans 1- Parabola Ans 2- Ellipse ... Thank you ❤️maam
@mohammadmunzurulhaque3197
@mohammadmunzurulhaque3197 5 жыл бұрын
You are a very good teacher. Not because of the cheeky shortcuts and techniques, but your style.
@kritigupta4316
@kritigupta4316 2 жыл бұрын
Awesome trick mam👌😎
@bhakticlan2.076
@bhakticlan2.076 4 жыл бұрын
The way you teach is really immaculate ❤️❤️❤️
@_...akhila..._
@_...akhila..._ Жыл бұрын
1 : parabola 2 : ellipse
@surendrab8920
@surendrab8920 5 жыл бұрын
1) is parabola and 2) is ellipse. Thank u madam for this video .Its a mind blowing trick.
@deekshasingh
@deekshasingh 3 жыл бұрын
Plz xplain
@kjaideep
@kjaideep 2 жыл бұрын
Mam we can use the condition For ax²+2hxy+by²+2gx+2fy+c = 0 ∆ ≠ 0 :- h² = ab ----> Parabola h² < ab ----> Ellipse h² > ab ----> Hyperbola h = 0, a = b ----> Circle
@roneiroger759
@roneiroger759 6 жыл бұрын
Wowwwwww, Ma'am knows every trick in order to make a complex in a simple way
@MijanurRahaman-bq8xo
@MijanurRahaman-bq8xo Жыл бұрын
1.parabola . . 2.cicrle
@shubhamjha6223
@shubhamjha6223 6 жыл бұрын
Totally speechless mam i always use a long process for this qus till now but now it's easy thanku sooo much mam..
@manishsehrawat2055
@manishsehrawat2055 4 жыл бұрын
Mam answer of 2nd one would be ellispe or circle
@anshumansinha480
@anshumansinha480 6 жыл бұрын
Damn this is really helpful especially for exams like BITSAT, thank you so much, this is surely gonna save 45 secs on questions like these.
@anubhavomer3747
@anubhavomer3747 2 жыл бұрын
First one is Parabola and Second one is Ellipse And thank you mam for this video and it is the best video to identify any conic sections
@aayushgiri9788
@aayushgiri9788 5 жыл бұрын
Ma'am how to know if the given second degree equation is a pair of straight lines??? Help##
@kyubatau6528
@kyubatau6528 3 жыл бұрын
Here I come to answer your doubt after 2 years 😂😂 e = infinite....
@shoubhiksaha2788
@shoubhiksaha2788 3 жыл бұрын
@@kyubatau6528 can you explain better
@sakshi8212
@sakshi8212 4 жыл бұрын
Mam if b=0 and discriminant is less than 0 but a isn't equal to c then what will be the locus?
@triptigupta5656
@triptigupta5656 4 жыл бұрын
Ma'am you explain everything so simply that maths seems interesting and easier now Thank you so much
@azmeerabhanuprakash2884
@azmeerabhanuprakash2884 4 жыл бұрын
1.parabola ,2.ellipse
@manasis5557
@manasis5557 5 жыл бұрын
wow. this is video is extremely good at explaining the differences. THANK YOU!
@tricksbyutkarshjain4979
@tricksbyutkarshjain4979 4 жыл бұрын
Q1parabola Q2ellipes
@harshsaxena2478
@harshsaxena2478 5 жыл бұрын
I thought u r Virus lol😂😂 Great talent of writing with both hands...Wow mam hats off
@sahilagale2724
@sahilagale2724 3 жыл бұрын
Waooo mam it's quite super duper trick 🤠🤠😍👍🏼it's helping me a lot in my examination for time consuming I liked it a lot therefore from me 👍🏼👍🏼👍🏼👍🏼🤘🏻 now u have asked about ans thn 1St-(parabola) and 2nd- (ellipse ) and reasons are Q1st (A )is given( B) IS NOT AND (C) also is not given so b=0 !!!!! And if I talk about- Q2nd here A&B are given but not C SO B》0 SO IT'S ELLIPSE ☝🏻☝🏻☝🏻☝🏻☝🏻☝🏻.......THANKS and here A,B,C are the coefficient of x&y
@wanitabu7868
@wanitabu7868 3 жыл бұрын
Thank you ma'am for all your hardwork and effort.. Love and respect from kashmir❤️..
@easystudy6981
@easystudy6981 5 жыл бұрын
1st = parabola , 2nd = ellipse.
@badgamer207
@badgamer207 Жыл бұрын
Thanks mam , meri big problem aapne 3 minute mein solve krdi .......😊
@sarthaknag7997
@sarthaknag7997 6 жыл бұрын
Thank you ma'am... Your Tricks really helped me... The DIY solutions are as follows: 1. Parabola, 2. Ellipse
@suryaharshith3858
@suryaharshith3858 3 жыл бұрын
How does ellipse b = 0??
@ganaptitech7626
@ganaptitech7626 4 жыл бұрын
Nice mam 1- parabola 2-Ellipse
@vaishnavii1109
@vaishnavii1109 5 жыл бұрын
THANK YOU so much Ma'am! Such a NICE TRICK! answer for DIY 1.PARABOLA 2.ELLIPSE
@sonampandey8283
@sonampandey8283 3 жыл бұрын
Kaise
@amitrana2409
@amitrana2409 5 жыл бұрын
I think you are a great teacher on KZbin .No other person teaches like you.
@leelaranip3090
@leelaranip3090 5 жыл бұрын
thanks ma'am u brought hopes in my comed-k exam......... btw answer for diy=1.parabola,2.ellipse
@keesariruchitha2096
@keesariruchitha2096 4 жыл бұрын
Can you please explain how the 2nd one is ellipse..
@jeevankumar2486
@jeevankumar2486 4 жыл бұрын
DIY 1) PARABOLA 2) it is neither CIRCLE nor ELLIPSE.......... ma'am can u tell the correct answer.............................waiting for your response
@shreyapawar2785
@shreyapawar2785 6 жыл бұрын
Superb trick ma'am! You should try teaching on Unacademy also!!
@vimalkumar-ye6ih
@vimalkumar-ye6ih 6 жыл бұрын
Shreya Pawar good
@g0v1nd66
@g0v1nd66 6 жыл бұрын
Shreya Pawar U r right.
@anupamarani4839
@anupamarani4839 6 жыл бұрын
You are right Shreya.
@bodavarun1110
@bodavarun1110 6 жыл бұрын
😂😂😂😂
@aadarshdimpu9847
@aadarshdimpu9847 6 жыл бұрын
What 's unacdemy
@Memes_outlet
@Memes_outlet 3 жыл бұрын
1 one is parabola and 2 is ellipse
@rashmigupta2296
@rashmigupta2296 6 жыл бұрын
Ma'am your videos are very interesting can't switch to another videos of other's... You are the best 😊
@mohammadshahid1117
@mohammadshahid1117 3 жыл бұрын
Mam your teaching technique is outstanding
@adityaaditya3888
@adityaaditya3888 4 жыл бұрын
Mam how simply we can find the equation of pair of straight lines from a quadratic equation
@UltimateGaminggaurang
@UltimateGaminggaurang 4 жыл бұрын
First one is a parabola. Second one is an ellipse. Thank u ma'am. U r de best
@vaishnavi750
@vaishnavi750 6 жыл бұрын
Mam all u r tips helped me a lot in my mains exams.thank u so much.
@arunaaruna5931
@arunaaruna5931 2 жыл бұрын
Mam diy 2nd one will be circle Na? Coz' b=0.
@eshantheldasari6355
@eshantheldasari6355 5 жыл бұрын
Can you share the expected weightage for upcoming JEE MAINS , Topic wise.
@ashutoshshukla9940
@ashutoshshukla9940 4 ай бұрын
Thank you 😊 mam
@vyshnaviperumalla9928
@vyshnaviperumalla9928 6 жыл бұрын
i like your teaching methods you are a mathematician
@epreducation398
@epreducation398 4 жыл бұрын
Parabola and ellipse
@shubhanshutiwari2087
@shubhanshutiwari2087 6 жыл бұрын
Make video on curved area
@Sanatandharam1243
@Sanatandharam1243 4 жыл бұрын
Wow
@jignyasmishra272
@jignyasmishra272 5 жыл бұрын
Hey mam please can u make.some videos specially.for...BITSAT......please
@saadramzan6092
@saadramzan6092 4 жыл бұрын
First is parabola second is ellipse that's pretty much nice tricks to identify the conic sections problems. So l am from Pakistan and enjoy your magical tricks and soon you will become the master of mathematics tricks. Thank you for damn tricks.
@yashgarg3792
@yashgarg3792 5 жыл бұрын
Mam please help Pls try to upload a video of finding focus and other things of a parabola of the form (x-y)² ....
@yashgarg3792
@yashgarg3792 5 жыл бұрын
Mam will you upload?
@nousheen0786
@nousheen0786 19 күн бұрын
1st ka parabola and 2nd ellipse
@abhideep2004
@abhideep2004 3 жыл бұрын
I'm here 2 days before my March 2021 attempt 😁
@kenn5624
@kenn5624 3 жыл бұрын
You were 2 days I'm here before 2 hrs of exam
@Akash-oc9oy
@Akash-oc9oy 3 жыл бұрын
@@kenn5624 toh kesa gaya exam?
@Akash-oc9oy
@Akash-oc9oy 3 жыл бұрын
Toh kesa gaya exam
@kenn5624
@kenn5624 3 жыл бұрын
@@Akash-oc9oy I DIDN'T WATCHED THIS VIDEO... I USED MY BOOK FOR THAT
@Akash-oc9oy
@Akash-oc9oy 3 жыл бұрын
@@kenn5624 okay, so how was your exam?
@riyam5114
@riyam5114 6 жыл бұрын
1. parabola 2. circle. thanks for the video.
@musiccarvan
@musiccarvan 3 жыл бұрын
Who is watching this video in dec 2020. Like Thooko !!
@MohitSharma-hx4my
@MohitSharma-hx4my 4 жыл бұрын
1st is parabola & 2nd is hyperbola .Thankyou mam this is a superb trick
@faruqhsj
@faruqhsj 6 жыл бұрын
Great enthusiastic illustration, you are dear Neha Agrawal ! You have become my favourite Maths illustrator - Super Lady ! I thankyou and we appreciate your services in the key sector of education , which is Mathematics ! Rightly you are nicely Mathematically-inclined for the fellow human beings across the World ! Bless you with a very very long happy peaceful satisfying life !
@technicaltips1m14
@technicaltips1m14 4 жыл бұрын
Wow what a trick really genius mam
@AvinashKumarM
@AvinashKumarM 5 жыл бұрын
Ma'am thank you so much for your pretty help😊
@sohaibawan7625
@sohaibawan7625 3 жыл бұрын
In these cases both have "b=0" So I think circle.?
@mohanpatil2670
@mohanpatil2670 3 жыл бұрын
1st one parabola and 2nd one is ellipse Thanks ma'am your lectures are helpful for me and my friends you are the best lecturer and I hope I am so grateful to you for study purposes once again thank you mam
@nightmaresstatus8416
@nightmaresstatus8416 6 жыл бұрын
The best teacher ,,,she is energetic and speak really well
@aishwaryakg2411
@aishwaryakg2411 5 жыл бұрын
1 is parabola 2 is ellipse Thank u maam
@abdulnaymuddinrashed8134
@abdulnaymuddinrashed8134 4 жыл бұрын
So interesting your lecture with no word of appreciation
@atulkumar-rc7sk
@atulkumar-rc7sk 6 жыл бұрын
We r having Jee paper tomorrow on 8 April....what to do for quick revision in 5 hrs.
@suriyamitu1313
@suriyamitu1313 6 жыл бұрын
Answer for the diy is: 1 parabola. 2 ellipse. Mam..How to find the center of the ellipse in the 2nd question you solved, there is xy term. Should we partially differentiate? Is that trick only applicable for ellipse?
@amanverma1483
@amanverma1483 3 жыл бұрын
What if it is a pair of st lines 🤔 😳
@InfinityInsight1234
@InfinityInsight1234 Жыл бұрын
Thanks for sharing these type of trics.... 🎉🎊🎊
@binitbhushanshrivastava427
@binitbhushanshrivastava427 4 жыл бұрын
Mam (a)---is a Parabola (b)---is an Elipse Thank you mam for this amazing trick😊
@amritadey927
@amritadey927 4 жыл бұрын
Tysm for this amazing trick
@kathimusic.
@kathimusic. 4 жыл бұрын
Ur super in this and vedantu
@ankitabehera8474
@ankitabehera8474 4 жыл бұрын
1st one is parabola &2nd one is ellipse And thank you so much for ma'am adding this video ❤
@arjunnambiar9395
@arjunnambiar9395 3 жыл бұрын
This trick is super OP just like how maam is!!
@kishansrivastava3376
@kishansrivastava3376 6 жыл бұрын
Mam probability (prayikta) par video banaye please
@Physics_Plus1
@Physics_Plus1 4 жыл бұрын
Ma'am...ur talking style so sweeet😊😊
@vncmedia3219
@vncmedia3219 6 жыл бұрын
Pls mam do give some quick tips for Mains exam on 8th....u r amazing...❤❤
@nirmitshah2702
@nirmitshah2702 6 жыл бұрын
Trick is wonderful!👌 ...btw MA'M I had sent you mail for doubts ...plz plz reply back as soon as possible😊.Thanks once again.
@prodipkumarsaha7930
@prodipkumarsaha7930 5 жыл бұрын
I am unable to to do the diy can anyone explain the answer I've watched the video but there was no xy terms
@Abavya
@Abavya 5 жыл бұрын
If there is no xy terms put zero for that
@erikachiba5438
@erikachiba5438 4 жыл бұрын
@@Abavya but how did it becomes parabola
@gautamdinga5590
@gautamdinga5590 4 жыл бұрын
@@erikachiba5438 calculate b^2-4ac it comes as zero and it is a parabola ,b=c=0
@himanshushreya8589
@himanshushreya8589 11 ай бұрын
Mam the answers are - 1. Parabola 2.ellipse
@usmanahmed_2k
@usmanahmed_2k 5 жыл бұрын
I am From Pakistan and Loving it!
@shivamjamwal1279
@shivamjamwal1279 Жыл бұрын
What if 1. b=0 and a≠c 2. b≠0 and a=c. Which should we prioritise b or a&c ?????
@sidhantawasthi1259
@sidhantawasthi1259 6 жыл бұрын
MAM NEXT VIDEO FOR AREA UNDER CURVE TRICK PLEASE
@shivanshukumar4094
@shivanshukumar4094 5 жыл бұрын
Mam u are awsm .. I love the way u teach .. 1)parabola 2)ellipse
@chemistryauthorspathshalab3520
@chemistryauthorspathshalab3520 6 жыл бұрын
The answer to your DIY is 1.) Parabola . 2.) Ellipse . 🎇🎉🎊🎆💕
@subhadeepgamer3542
@subhadeepgamer3542 2 жыл бұрын
Maam First one is a parabola and the second one is an ellipse.. Thank you Maam for such superb videos.. Love these all
@dinodiminnie7276
@dinodiminnie7276 3 жыл бұрын
To remember the greater signs easily we know that Parabola-Eccentricity=0 Ellipse-Eccentricity0
@mr.krishnathakur4052
@mr.krishnathakur4052 3 жыл бұрын
Mam please kuch video hindi medium ke liye bhi bana dijiye
@physasteroid4437
@physasteroid4437 6 жыл бұрын
Mam plzz make lectures in hindi
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