How to Solve JEE Advanced PYQ for a Top 500 Rank...MathonGo | Anup Sir

[@mathongo]

Which Method you loved the Most??

[@Priyanshu-fc2ey]

Quadratic method

[@Pradeep.S.K.]

5th

[@anjhana9886]

Out of the box one🔥🔥

[@alphazero.4636]

Quadratic method was most interesting!!

[@AdityaGaurav-cu2ue]

5th one was amazing

[@AryanRaj-xf1rn]

Method 7: Divide numerator and denominator by z . Then 4z+2/z is purely real. Solving we get |z|^2=1/2

[@jahnavi1388]

COOL!!

[@vedants.vispute77]

Yes I did the same

[@myJNUinediary]

@@vedants.vispute77 thaks bhaiya

[@kamranjeetsingh8610]

Nishant Jindal ne jab solutions diye the usne same diya tha I feel like vahi se hi bata raha hai bhai tu

[@myJNUinediary]

@@kamranjeetsingh8610 haan sahi h tu

[@pqrs928]

Sir my method was too cheap i think cuz what i did was ( 1:41 ) Since its a real number i just thought if 2+4z^2 become 0 in numerator and denominator then we'll be left with 3z/-3z which is -1 which is purely real So i just put 2+4z^2=0 so 4z^2=-2 So mod z^2=1/2

[@Deepakpatil987]

Shortcut method : Z=a+ib ; (b not equal to zero) but ( a can be zero) therefore Z=ib , by puting it ,eqn simplifies

[@IITian_Shivamm]

It's not a reliable method 🙂

[@noelgeorgi3313]

​@@IITian_Shivamm It's not at all reliable, if the solution was in z (polynomial of z), then there may not be a purely imaginary z that would satisfy the condition. But luckily the solution is in |z| allowing all type of complex numbers

[@sudhanshuh8850]

thank you so much for this sir, even though I knew the concept of all the 6 methods, never thought of applying it this way which makes me wanna work more deeply!

[@SakshamSrivastava-dv5rl]

Quadratic and conjugate pair is the best method I found,,,and putting zero is also the awesome method....

[@Nem22Paras23]

The methods were mind-blowing ❤️

[@itsmanasK]

Sir if possible, please make JEE Advanced Chapterwise PYQ PDFs like you've made for JEE Mains. The PYQ PDFs are available everywhere but they are either Year-wise or filled with errors. That's our need of the hour, I hope you will consider this suggestion of mine.

[@mostlytrue6823]

Sir I would like to add one more methods We will assume it to be rcosx+irsinx With would make the calculation even simpler Everything that's related to learning new methods comes from experience and this was an amazing video and the last method was really nice but we were able to do that because be knew it would be 1/2 and not due to hit and trial(by putting -1)

[@harshbaria1947]

Haats off to both Iqbal sir and Anup Sir for their Efforts ❤️

[@Anonymous-lw5lw]

MEthod 7 use the concept of product of roots in method 6 to get 2/4 = 1/2

[@nitrrstudent]

jee advanced pyqs are nothing in front of some 2022 mains questions 🥲

[@srinivasvarkala8268]

Just for maths

[@soumya_who]

Sahi bola selmon bhai 😭 I have literally started doing PYQs till 2021 only in maths These 2022 questions make me feel dumb af ( already I'm not smart enough in mathematics)

[@nitrrstudent]

@@srinivasvarkala8268 obviously Bhai , PC ki itni aukat nhi hai 😂😂 except that flux wala question

[@nitrrstudent]

@@soumya_who same bruhh , 2021 walo tk confidence high thaa but 2022 wala attempt krke lg rha ki aaj tk kuchh nhi padhai krri

[@m.s.dawood6985]

POV:you never solved single jee adv pyq 🤣

[@mosquito001]

I haven't properly studied complex numbers yet, I am unable to solve even mains level properly. But ironically enough, when I first saw the question, what came to mind was what you did as method five, that put a smile on my face but I know it's nothing to be happy about. Yet it's reassuring I at least have a good thought process now which I certainly didn't have before. I am a student at your ongoing crash course and I believe it's thanks to it that I was able to improvise at mathematics so much in a matter of months. Thanks a lot sir 🙏

[@8BitGamerYT1]

amazing bro

[@Charlie0308]

No it's commendable! Good job!

[@mosquito001]

@@Charlie0308 Thank you, means a lot when I have advance coming up

[@mosquito001]

@@8BitGamerYT1 Thank you

[@extremeusace4189]

@@mosquito001 how much in mains

[@ujjwalsingh6495]

amazing sir ,pls sir also bring similar for other chaps also that brush our concepts more smoothly

[@shivanshtiwari2942]

I have one more method, though it is similar to Method 1..... Put Z=x+iy.... Here y≠0 but there is no constraint on x so put x=0.... Hence, z=iy.... Put in the equation..... Rationalize and put Im(expression)=0 and you will get |Z|² as 1/2..... I believe this is a much simpler and intuitive approach with minimal calculation......

[@swapnilsingh1977]

hmm, did same

[@gopalmishra8441]

i don't know why but i am loving this ..and getting much confidence in maths .....i know i could have done better in maths in mains but i never gave time to the subject which demands most of time but i promise i will rock in maths in jee advance 2023

[@somebaldguy4603]

how was ur exam?

[@saurra3953]

Wow this is sooo cool. I'm gonna try to solve maths ke adv and 2022 ke mains ke questions with such deep thinking too now. Thank u!!

[@orangesite7625]

Aur bhi ak simple method hei mere pas Vo kaha "z" has non zero img part, take real part zero , so Z= í(k), Z²= -k² We get ((2-4k²) +(3k)í) / ((2-4k²) -(3k)í) It is of form some complex number a/ā so multiply and divide by a ==> a²/a.ā, a² real hei tho img part=0 (2-4k²)²-(3k)²+2(2-4k²)(3k)í mei img part=0 So 2(2-4k²)3k=0, k=/=0(question padlo), so k=1/√2 Z=(1/√2)í then [Z]²=1/2😁😆 Yeha í means iiota

[@Kartik.Mahnot]

Meanwhile I am still solving by z = x+iy ☹ But later I did it by the 7th method using componendo dividendo rule

[@spuhdermahn4478]

SIR PLEASE MAKE CHAPTERWISE PDF'S FOR JEE ADVANCED PYQ'S FROM 2007-2022 LIKE YOU DID FOR JEE MAINS.... MATHONGO REALLY HELPED ME FOR THE JAN ATTEMPT AND I'M SURE IT WILL ONCE AGAIN FOR JEE ADVANCED

[@udaypatel9596]

Yes sir, today you have told a quality thing for JEE advanced aspirants.❤❤

[@iitianaditya]

Anup sir perfectly knows what students need I was bit worried about adv 2023 and here's sir to help us

[@RamaLakshmiG-wi5rt]

Bro iitian h kya??

[@_adlll._]

IQBAL SIR 💘 XYLEM💥

[@xylemian_2023]

🔥

[@shivamsrivastava664]

Method 2 as later k methods might be easier but sochne me time lgega.. But method 2 is easier and very commonly used property And 2nd last way I loved too

[@SonuSingh-em6fi]

Method 5 is the best i will try by now to solve pyq like this

[@Mk-yd2hd]

sir Literally mzaa aa gaya mai Maths ke lec. nahi lgata , but apke Lagane padenge

[@Iam_me7]

Yes mam every session and dpps are done mam 100min dialy doses are done 🔥

[@xmohitverma]

Method 5 ❤🔥

[@KS2005]

What should be the approach to solve 2022 Mains problems…..I am facing difficulty in them even after completing a chapter

[@akshatgupta2233]

Yes bro same They are tough af😭

[@pranavtomar6124]

I will work hard in learning mode in advance questions......❤❤

[@dhruvjha2776]

now i am able to solve 2020 paper questions easily

[@dhruvjha2776]

i mean 2022

[@bhaveshpradhan4099]

If we put 1 in last method, we get 0 PLS HELP

[@SrinivasPatro-g8p]

yes lol

[@MathMetropolis]

Thank you 😊 very much sir for this

[@tanushagarwal94]

M8 vectors ,angular bisecter concept, the best method no hit and trial yet solved in a minute

[@xylemian_2023]

Proud to be a Xylemian🔥

[@_adlll._]

💥

[@kushagrah_agrawal]

Sir, we have another method for solving this, much similar to the last method. As mentioned, Z should is an CN with non zero img part. So, just assume Z=ai, a-constant. And the above eqn is a real no, so the img part again should be 0 both the sides. And we let the real part be any no, let x. This x comes out to be -1 after solving, and hence value of Z also comes out to be 1/√2i. This is a superimposed trick of last 2 methods, ig.

[@satyam99999]

All the methods were AMAZING but THE SECOND LAST was THE BEST

[@raw3333]

Sir today video is liitle bit dark. Increase brightness 🔆 next time

[@NfbdVdbb]

Sir please more videos like this for maths🙏 very good explanation 😃

[@facts-rm8vc]

The last hit and trial method u could have got tht real number to be -1 but taking z to be purely imaginary(instead of hit and trial) after all they only said imaginary part was non zero they didnt even talk abt real part

[@ggnanadharshini3137]

sir Compenendo dividendo which makes a short complex number

[@yashwanthvuppala4835]

Sir ur doing great, please launch jee adv coruse in January 😇.

[@aditya1602]

method 8 jisse 2 second meh hogaya , put z=ki , usse 2-4k^2 +3ik / 2-4k^2 -3ik , ab since real, maine 2-4k2 = 0 krdiya , usse mod z ^2 = 1/2 aagayi . It clciked when they said imaginar part isnt 0 , toh purely im rakhdiye

[@SonuSingh-em6fi]

I was shocked when sir said to think about another I assumed it to be -1 and very next moment it was so really a good hit and trial😇😅😗

[@shamitshah5765]

Sir another method is to use componendo dividendo followed by putting 1/z = z bar / (mod z)^2 and equating imaginary part to 0 to directly get answer.

[@hitarthshah5549]

5th method dekhkar goosebumps aa gaye...!

[@SAM-vm7fo]

Thank you very much sir please make more videos like this sir so that we can strengthen our concepts

[@exploringtechwithiitian]

Sir which book provides pyqs with different methods

[@sayantansarkar3999]

sir when Jee Adv 2023 test series will be launched?

[@rdbVoltitude]

16:40 sir, how did u do z^2 to be |z|^2, waisa to real mein hota hai

[@corona3796]

What an amazing video. It's kind blowing especially last method. Tysm

[@mohammedzishan9179]

I will work hard .

[@Ankur380]

When I saw the ques here ,firstly I thought let's try to form quadratic😁 ,thankyou sir ,watching this analysis was worth it

[@swEEtEnEd_Evil]

I knew till method 2 and was amazed by method 5

[@Shatranjshersha]

even simpler method would be ki after nr+dr/nr-dr separate z and another term 1/2z comes,so this kind of gives us a hint ki mod z sq is 1/2 simple

[@vedantgupta6245]

Take z simply as an imaginary no. As nothing was said about the real part... Then too it goes similar to M-1 yet a lot easier

[@jeeaspirant1524]

sir what about the mathongo pyq book?? will it be available by this sunday?? and will it contain every maths question of 2019-2022 with solutions??

[@iaor5842]

Put t=-1 in hit and trial, solves instantly

[@umang7303]

Sir I can say there are 7-8 questions in MAINS which can be solved by cheat method i always use it though not proud of it😅

[@the_kk1326]

Method 5 was 🔥🔥🔥🔥

[@bigdenergy937]

Constraint only on the imaginary part so we can assume z=0+bi, and solve. (sorry if this method was already told by sir, just saw the last method)

[@jpgajraj7340]

Brilliant solution sir😊😮❤❤

[@VANSHKUMAR0010]

BEST complex no. one shot...ever😂🙃

[@JeeAspirant-z1o]

Sir chapter wise mock dena chahiye ya pyq as mock?

[@priyanshshukla4799]

Sir I was able to figure out the last method,so happyyyyy

[@afridbasha7547]

Put z=iy within 1 min u get ans

[@Vaibhav20x09]

I had got the 6th trick but when I got z^2 = -1/2 I thought how can a square be negative and then unpaused the video... And what I found ??? You guys know that..

[@prajwalshejwal2427]

Thank you sir ❣️

[@veerdosi]

One more method of taking z=iy

[@aashutosh.mishra]

Thank you sir, you are amazing

[@rahulshendre7089]

Advanced pyq are very imp as there aren't a lot of advanced q so we must make the most of every q

[@anirudhathakur7350]

This similar type of question was in our class notes (obv before adv 2022) and our teacher taught us Method 3 there, so idhar bhi mujhe M1, M2 and M3 most probably strike hue they, but best method for me in an exam hall would be M3 (coz vahi strike hota mujhe😂😂)

[@kalkigoat8437]

Sir aap bohot help krte ho meri

[@dhruvjha2776]

thankyou sir for marks app, i have completed top 500 questions

[@satyakesadhukhan]

It keeps getting better.

[@Aspro_iitg]

Sir at the first time I have solved by method 5

[@Nem22Paras23]

Where does Respected Iqbal sir teach ? Is he a member of your Department ?

[@vasubhalani3938]

Method 5 . Apne kya socha hai

[@sahafmfaisal]

Iqbal sir 💚

[@arnav5759]

Sir always put the actual picture of jee maths in front of us

[@raniponugoti3413]

Method 5

[@khabrisingh1674]

Sir Mera Syllabus 20 Dec Ko khatam ho rha hai but practice around 20-25 % hain kya karu main abb please bataiye or konsa material solve kruu

[@ME_AHMAD178]

Thank you very much sir

[@Kumardhruv308]

How to prepare for jee advanced and cutoff pls sir jee advanced decoding video pls sir and thanks for always help ❤️

[@vanshkabra3499]

Sir jee mains ke bhi questions ase hi solve karne h kya

[@yashbindra2386]

Sir could you pls lauch a Course where you could teach us how to solve a question using different methods

[@Akash_Shaw]

Sir please make a video explaining tpc, given on information Bulletin page 45 and appendix IV

[@Fivekey100]

jitna mai pata kar paya... ye cheez 2018 ya 19 mein laye the aur fir shayad bhool gye ki aisa kuchh hai... kyunki nta site pe mujhe to koi option nhi mila as student register karne ka

[@Akash_Shaw]

@@Fivekey100 classic nta move thanks

[@GauravSingh-wv5id]

But sir if we think every question with different methods it will consume almost 2 to 3 times more time.......

[@skylord8318]

Interesting fact I sloved this with 3,4,5 mtd

[@ankitamishra3230]

Sir yeh hit and trial...is not that reliable because if I assume the real number to be 1 then you are not getting the answer...so I would suggest not to pick the cheat method

[@AnandYadav-vc6yg]

sir we can do so but tym bhot lgta hai ese har ek ke mathods ko sochne me like if u can tell any standard tym?

[@sattwikchatkara8871]

Sir I thought exactly the last wala method ngl

[@vinayakmamtani]

If in the same ques it said purely imaginary we will take the whole to be 1 right?

[@majedaarmemes2526]

with pen and paper

[@neetaagarwal1234]

Sir can we solve every pyq with more than one method

[@JohnDoe-hl2qm]

last two methods op op op op op op op!!!!!!!

[@neeruiieq6294]

Sir wbjee crash course leke aao

[@pritinathawat8675]

Thank you sir

[@kesariyt5696]

Last step was totally absurd that it even worked 😂😂

[@anirbanchatterjee8145]

But this only applicable in maths , other subjects mostly have questions which can be solved by one method only

[@srinidhisoundarrajan5884]

I guess, this video was made specifically for Maths because JEE Mains ka maths level bhi JEE Advanced level ko touch kar raha tha iss baar 😢

[@wdivyankop]

@Gotouchsomegrass-bs9nu yyy