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.!
@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.
@anilachare3010
@anilachare3010 6 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
@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
@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
👍👍
@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
@RAJESHKUMAR-cg6jk
@RAJESHKUMAR-cg6jk 3 жыл бұрын
1.Parabola 2.ellipse Thank u mam for tricks
@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.
@SATYAMVERMA-rs1yy
@SATYAMVERMA-rs1yy 6 жыл бұрын
i want more videos on conic section like tangent n other part
@raone7103
@raone7103 4 жыл бұрын
DIY 1 parabola. 2. Ellipse
@syedgulamhussaini1989
@syedgulamhussaini1989 4 жыл бұрын
How
@jagannathnayak12
@jagannathnayak12 4 жыл бұрын
Pls 🙏 tell
@MijanurRahaman-bq8xo
@MijanurRahaman-bq8xo Жыл бұрын
1.parabola . . 2.cicrle
@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
@aayushgiri9788
@aayushgiri9788 6 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
@ansari4553
@ansari4553 4 жыл бұрын
1.parabola,2.ellipse
@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
@Memes_outlet
@Memes_outlet 3 жыл бұрын
1 one is parabola and 2 is ellipse
@saira18926
@saira18926 6 жыл бұрын
your speed and patience in explaining makes it unerasable in the memory. thank you!
@mohammadmunzurulhaque3197
@mohammadmunzurulhaque3197 5 жыл бұрын
You are a very good teacher. Not because of the cheeky shortcuts and techniques, but your style.
@_...akhila..._
@_...akhila..._ Жыл бұрын
1 : parabola 2 : ellipse
@easystudy6981
@easystudy6981 5 жыл бұрын
1st = parabola , 2nd = ellipse.
@sristyranikumari9248
@sristyranikumari9248 3 жыл бұрын
Ans 1- Parabola Ans 2- Ellipse ... Thank you ❤️maam
@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..
@kritigupta4316
@kritigupta4316 2 жыл бұрын
Awesome trick mam👌😎
@roneiroger759
@roneiroger759 6 жыл бұрын
Wowwwwww, Ma'am knows every trick in order to make a complex in a simple way
@tricksbyutkarshjain4979
@tricksbyutkarshjain4979 4 жыл бұрын
Q1parabola Q2ellipes
@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
@sohamtvari
@sohamtvari 10 ай бұрын
Short, Sweet and Simple.
@triptigupta5656
@triptigupta5656 5 жыл бұрын
Ma'am you explain everything so simply that maths seems interesting and easier now Thank you so much
@badgamer207
@badgamer207 Жыл бұрын
Thanks mam , meri big problem aapne 3 minute mein solve krdi .......😊
@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.
@nousheen0786
@nousheen0786 2 ай бұрын
1st ka parabola and 2nd ellipse
@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..
@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
@harshsaxena2478
@harshsaxena2478 5 жыл бұрын
I thought u r Virus lol😂😂 Great talent of writing with both hands...Wow mam hats off
@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
@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
@ashaaksha4586
@ashaaksha4586 3 жыл бұрын
First one is hyperbola second one is circles mam
@poojavyas5140
@poojavyas5140 3 жыл бұрын
nope. 1. parabola 2.ellipse
@bhakticlan2.076
@bhakticlan2.076 4 жыл бұрын
The way you teach is really immaculate ❤️❤️❤️
@sakshi8212
@sakshi8212 5 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?
@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??
@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
@adityaaditya3888
@adityaaditya3888 4 жыл бұрын
Mam how simply we can find the equation of pair of straight lines from a quadratic equation
@kathimusic.
@kathimusic. 4 жыл бұрын
Ur super in this and vedantu
@manasis5557
@manasis5557 5 жыл бұрын
wow. this is video is extremely good at explaining the differences. THANK YOU!
@mr.krishnathakur4052
@mr.krishnathakur4052 3 жыл бұрын
Mam please kuch video hindi medium ke liye bhi bana dijiye
@aishwaryakg2411
@aishwaryakg2411 5 жыл бұрын
1 is parabola 2 is ellipse Thank u maam
@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
@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?
@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.
@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
@studyinfinityy2504
@studyinfinityy2504 5 жыл бұрын
1=Parabola 2=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?
@maheshchand193
@maheshchand193 3 жыл бұрын
Conic equation ax^2 + bxy + cy^2 + dy + ey + f = 0 If these equation follow this condition ( in your video) (1/4).[ 4acf + edb - ae^2 - cd^2 - fb^2 ] doesn't equal to zero.
@shubhanshutiwari2087
@shubhanshutiwari2087 6 жыл бұрын
Make video on curved area
@somlanaik.rsuresh.r841
@somlanaik.rsuresh.r841 6 жыл бұрын
1Q.no.ans hyperbola 2Q.no.circle
@nehamamsarmy
@nehamamsarmy 6 жыл бұрын
Please check again
@wanitabu7868
@wanitabu7868 4 жыл бұрын
Thank you ma'am for all your hardwork and effort.. Love and respect from kashmir❤️..
@modemvijaya8646
@modemvijaya8646 3 жыл бұрын
Thank u so much from Andhra
@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
@NehaKumari-yx7ji
@NehaKumari-yx7ji 5 жыл бұрын
1) parabola. 2) ellipse.
@AdityaTiwari_Vlogs
@AdityaTiwari_Vlogs 5 жыл бұрын
Yes correct
@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.
@jignyasmishra272
@jignyasmishra272 5 жыл бұрын
Hey mam please can u make.some videos specially.for...BITSAT......please
@manishsehrawat2055
@manishsehrawat2055 4 жыл бұрын
Mam answer of 2nd one would be ellispe or circle
@vaishnavi750
@vaishnavi750 6 жыл бұрын
Mam all u r tips helped me a lot in my mains exams.thank u so much.
@UltimateGaminggaurang
@UltimateGaminggaurang 4 жыл бұрын
First one is a parabola. Second one is an ellipse. Thank u ma'am. U r de best
@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 😊
@Sama7r
@Sama7r 4 жыл бұрын
Nice tricks ,, aapki tricks zeher hai mam
@kishansrivastava3376
@kishansrivastava3376 6 жыл бұрын
Mam probability (prayikta) par video banaye please
@ganaptitech7626
@ganaptitech7626 4 жыл бұрын
Nice mam 1- parabola 2-Ellipse
@amritadey927
@amritadey927 5 жыл бұрын
Tysm for this amazing trick
@bbakya7890
@bbakya7890 6 жыл бұрын
1. Parabola 2. Ellipse
@vyshnaviperumalla9928
@vyshnaviperumalla9928 6 жыл бұрын
i like your teaching methods you are a mathematician
@DOWNEY1
@DOWNEY1 4 жыл бұрын
I have became a big fan of you mam.love u 3000 mam
@AvinashKumarM
@AvinashKumarM 5 жыл бұрын
Ma'am thank you so much for your pretty help😊
@prakhartandon4695
@prakhartandon4695 5 жыл бұрын
Very helpful Thanks mam
@eshantheldasari6355
@eshantheldasari6355 5 жыл бұрын
Can you share the expected weightage for upcoming JEE MAINS , Topic wise.
@aparnaga1182
@aparnaga1182 5 жыл бұрын
DIY: 1. Parabola 2. Ellipse. Thank you sooo much ma'am
@athulnath.03
@athulnath.03 4 жыл бұрын
How the 2nd is an ellipse..since a != c..? Pls tell..
@musiccarvan
@musiccarvan 4 жыл бұрын
Who is watching this video in dec 2020. Like Thooko !!
@epreducation398
@epreducation398 5 жыл бұрын
Parabola and ellipse
@amanverma1483
@amanverma1483 3 жыл бұрын
What if it is a pair of st lines 🤔 😳
@asdf-cf3rb
@asdf-cf3rb Жыл бұрын
Maa'm pair of straight line kaise pta karenge
@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
@AK-gx5dz
@AK-gx5dz 3 жыл бұрын
Thank you so much mam for this amazing osm trick
@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.
@sohaibawan7625
@sohaibawan7625 3 жыл бұрын
In these cases both have "b=0" So I think circle.?
@usmanahmed_2k
@usmanahmed_2k 5 жыл бұрын
I am From Pakistan and Loving it!
@Mathematics_guru1
@Mathematics_guru1 4 жыл бұрын
Mam your teaching technique is outstanding
@binitbhushanshrivastava427
@binitbhushanshrivastava427 5 жыл бұрын
Mam (a)---is a Parabola (b)---is an Elipse Thank you mam for this amazing trick😊
@himanshushreya8589
@himanshushreya8589 Жыл бұрын
Mam the answers are - 1. Parabola 2.ellipse
@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 !
@abdulnaymuddinrashed8134
@abdulnaymuddinrashed8134 4 жыл бұрын
So interesting your lecture with no word of appreciation
@dinodiminnie7276
@dinodiminnie7276 3 жыл бұрын
To remember the greater signs easily we know that Parabola-Eccentricity=0 Ellipse-Eccentricity0
@dineshchandrasingh327
@dineshchandrasingh327 5 жыл бұрын
First one is parabola and second one is ellipse
@ankitabehera8474
@ankitabehera8474 5 жыл бұрын
1st one is parabola &2nd one is ellipse And thank you so much for ma'am adding this video ❤
@rao_krishu
@rao_krishu 21 күн бұрын
Thnkx a lot 😊
@pampaghosh4015
@pampaghosh4015 Ай бұрын
who are from byjus watching this🤓🤓🤓
@technicaltips1m14
@technicaltips1m14 4 жыл бұрын
Wow what a trick really genius mam
@sidhantawasthi1259
@sidhantawasthi1259 6 жыл бұрын
MAM NEXT VIDEO FOR AREA UNDER CURVE TRICK PLEASE
@selvabama1021
@selvabama1021 4 жыл бұрын
Mam DIY ans - 1) parabola 2)ellipse
@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.
@MohitSharma-hx4my
@MohitSharma-hx4my 4 жыл бұрын
1st is parabola & 2nd is hyperbola .Thankyou mam this is a superb trick
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