Triple summation, not for weak hearts 🤓 | IIT JEE Advanced

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00:00 Introduction to the question
00:50 Solution
07:12 SO60 Details
08:18 How could one have thought

Пікірлер: 89

  • @jeesimplified-subject
    @jeesimplified-subjectАй бұрын

    🔹To enrol in {SO60} - courses.jeesimplified.com/courses/65f809637e136d798e40e704 🔹Send us the hardest you have ever tried, forms.gle/hdcHmjc2HpsemJu37

  • @Prince-lc2rm

    @Prince-lc2rm

    Ай бұрын

    Bhaiya 11 k lie bhi le aaiye ye S060 course plzz. Hum jaise desperate bchcho ka kaafi faayda hoga

  • @Zerotoinfinityroad

    @Zerotoinfinityroad

    Ай бұрын

    True ​@@Prince-lc2rm

  • @Zerotoinfinityroad

    @Zerotoinfinityroad

    Ай бұрын

    Bhaiya I am in 11th std(began before 2 months)...Allen (latur,Maharashtra) Currently Trigonometry is going on in maths , I saw this question and came here , I didn't get the first step (when you added that 6 terms giving =6s)...can you explain

  • @varshanirmal2365
    @varshanirmal2365Ай бұрын

    Your explaination is very best

  • @Caroverse836
    @Caroverse836Ай бұрын

    Love your videos bhaiya ❤

  • @criticalthinker9134
    @criticalthinker9134Ай бұрын

    HMMT 2019 ( INMO prep nostalgia ).. My approach was based on cross product intuition. There's a specific identity in linear algebra that reduced the expression to the mentioned G.P ( around 5 minutes ). Btw, The reverse engineering of the thought process behind the question is beautiful . Isn't it?

  • @NagiSeishirou-il2rr

    @NagiSeishirou-il2rr

    Ай бұрын

    What are you doing rn in life

  • @divyanshgupta7042

    @divyanshgupta7042

    Ай бұрын

    can u tell me ur approach

  • @DivyanshMiddha

    @DivyanshMiddha

    Ай бұрын

    Bhai ye kon c book me hai…

  • @darpankonwar598

    @darpankonwar598

    23 күн бұрын

    Book nahi, usne bola ki HMMT mein aya tha

  • @gregheffley6400

    @gregheffley6400

    21 күн бұрын

    What papers did you do of hmmt like individual or team rounds.

  • @abhinavmartandjha0369
    @abhinavmartandjha0369Ай бұрын

    Bhaiya kya karu kai bar questions ki language samajh nhi aati or fir koi bata deta hai isme kya bol raha hai to 2 min me ho jata hai bahut baar

  • @singhsaarthak76

    @singhsaarthak76

    Ай бұрын

    Man people will generally advise you to study English for that matter but it doesn't really work.... Aap ek kaam karo advance ke pyq ko aur saare questions lo bas padhna shuru karo and ek notebook mei kuchh sentences ke implied meanings likhlo... Dheere dheere aapko idea lagna shuru ho jayega

  • @abhinavmartandjha0369

    @abhinavmartandjha0369

    Ай бұрын

    @@singhsaarthak76 👌ok

  • @abhinavmartandjha0369

    @abhinavmartandjha0369

    Ай бұрын

    @@singhsaarthak76 ha meri English thik hai words ke bhi matlab pata hai lekin kya kehna chahte hai vo vo samajh nhi Aata

  • @funkysam1345

    @funkysam1345

    Ай бұрын

    Hi. Main kehna chahunga ki aapko words ke matlab toh pata hain but aapki time limit ke andar question ki sahi interpretation nahi ho paati. Yeh problem bahut saare teachers ke vajah se shuru hoti hai. Vo advanced ke problems class mein hi board par solve karwaate hain khud question aapko simplified language mein samjhaakar. But advanced ki problem ka pehla challenge uski language interpretation hi hota hai. Aap dheere dheere padhna start karo problem ko and ek sentence ko samajhne ke baad doosre par jaao. Hope this helps

  • @adityaagarwal636

    @adityaagarwal636

    Ай бұрын

    As someone mentioned to study english, i dont think thats a good idea. It would be better if you start to read more of your theory, from ncert and other books. That will make your understanding much better.

  • @Prince-lc2rm
    @Prince-lc2rmАй бұрын

    Bhaiya 11 k lie bhi le aaiye S060 course. Hum jaise kuch desperate bchcho ka kaafi faayda ho jaayga. Jaise seq and series binomial trignometry aur quad k kuch bdiya q ka set.

  • @Greem877
    @Greem877Ай бұрын

    hello bhaya mai apka set of 60 vala course follow kr rha hu filhal aap kya 11th ke liye bhi laa skte ho koi course july end tk pls thoda bahaut idea dedena jisse mai accordingly plan kr pau

  • @sharadsood2152
    @sharadsood2152Ай бұрын

    Sir what should 11th graders do to develope their thinking process, do you have a course for them as well?

  • @HardikSingh00000
    @HardikSingh00000Ай бұрын

    Bhaiya jee main 5 April shift 2 ka sequence and series ka question solve kar dijiye integer type ka hai

  • @tripletgamingbuddies5365
    @tripletgamingbuddies5365Ай бұрын

    Nice❤

  • @koliheroyash6776
    @koliheroyash6776Ай бұрын

    bhai mera doubt ye hai ki kya hum a , b ,c ko ek hi term karle kyuki sab ka summation ek hai , jaise ki maine a,b aur c ko k assume kar liya?

  • @rishabhgarg7062
    @rishabhgarg7062Ай бұрын

    Bhaiya but if we input 2 in a,b and c then value becomes 2^13 then how is it possible that S = 54

  • @Shivam-sx4bx
    @Shivam-sx4bx16 күн бұрын

    Bro very good question

  • @mehulshakya1153
    @mehulshakya1153Ай бұрын

    Lekin jo summation ka operator hai usme order toh alag hai na,pehle c tends to fir b tends to aur fir a.toh yeh keh kaise keh sakte ki sabka sum 's' hoga?

  • @nizk0

    @nizk0

    Ай бұрын

    cuz this is a symmetric sum i guess thats why

  • @Ythat-vc2pm
    @Ythat-vc2pm18 күн бұрын

    Good

  • @ShivamMishra-yc2jj
    @ShivamMishra-yc2jjАй бұрын

    Sir please teach complete math for jee advanced not only question

  • @vanshtibrewal4791
    @vanshtibrewal47913 сағат бұрын

    BHaiya woh resonate krke unhe likhna hai ye click kaise krega

  • @avishekdash5532
    @avishekdash5532Ай бұрын

    Sir we can also solve by taking integral

  • @depressedguy9467
    @depressedguy9467Ай бұрын

    So many things need to be taken care, like fubini theorem here

  • @Player_is_I
    @Player_is_IАй бұрын

    Amazing sir 👏👏👏

  • @Zerotoinfinityroad

    @Zerotoinfinityroad

    Ай бұрын

    Can you explain if you understood it ,, just firt 2-3 steps

  • @Player_is_I

    @Player_is_I

    Ай бұрын

    ​@@Zerotoinfinityroad first u need to get that a,b,c are interchangeable in the denominator So like you can write ab(3a+c) as ba(3b+c) or ac(3a+b) Because it won't change the main meaning of the summation, the values of the variables a b c can be named c b a or b c a or bunch of combinations and the value of the main summation will not change so he took all the possible combinations of a b c that can be written in the form of ab(3b+c) and wrote them down and since each summations will be equal to the original summation named 'S' they are all equal so once when you add them all you get 6 times S which will be equal to a very nice eqn Explaining this was a bit difficult so sorry for any unclarity Hope this helps

  • @thedeadlyd355
    @thedeadlyd355Ай бұрын

    Bhaiya set of 60 11th class ke liye hai?

  • @professionalprocrastinator6972
    @professionalprocrastinator6972Ай бұрын

    just put a=b=c and solve, u will get the answer within minute

  • @Funtoo_Indian
    @Funtoo_IndianАй бұрын

    Soumyajit Heart got attacked after seeing this

  • @MohitMimrot-bp8rx
    @MohitMimrot-bp8rxАй бұрын

    Bro there is an error in this solution while summing is upto 6S the summation signs were diff(like c is in outer side in one of them while c is in middle in one of them) for all of the 6 cases as we got those via substitution by each other

  • @jeesimplified-subject

    @jeesimplified-subject

    Ай бұрын

    Ohh, u mean order of summation would create a difference? Let me check once!

  • @ionex18

    @ionex18

    Ай бұрын

    You can interchange sigmas in any summation because of associative property Eg: (1+2+3+...) + (1² + 2² + 3² + ....) + .... Upto infinity Is the same as (1+1²+1³+....) + (2+2²+2³+....) + ...upto inf

  • @Kai2.0B
    @Kai2.0BАй бұрын

    ❤❤

  • @sumukhanm3643
    @sumukhanm3643Ай бұрын

    Bhaiyya me neet dropper hu is saal ke rank inflation me muje seat nahi milega aur 23 me 12th complete kiya he jee diya tha 24 me sirf neet diya hu 25 ke jee de sakta hu kya koi batao please ?

  • @DivyanshMiddha

    @DivyanshMiddha

    Ай бұрын

    Bhai dekh jee adv. ka exam do baar de skte hai ek 12th ke sath or ek 12the ke baad uske baad nhi.., jee main de skte hai 3 baar 12th ke sath or 2 drop but second drop me placement me problem aati hai… Ab tun dekh le ki tun de skta hai ya nhi

  • @Zerotoinfinityroad
    @ZerotoinfinityroadАй бұрын

    Bhaiya I am in 11th std(began before 2 months)...Allen (latur,Maharashtra) Currently Trigonometry is going on in maths , I saw this question and came here , I didn't get the first step (when you added that 6 terms giving =6s)...can you explain

  • @Naman00010

    @Naman00010

    Ай бұрын

    He added s 6 times that simple , i solved this question by myself

  • @AbstractAlgo113
    @AbstractAlgo113Ай бұрын

    HMMT 2019 problem a little bit modified

  • @user-lr8fy8bk7n
    @user-lr8fy8bk7nАй бұрын

    sir aap ek baar jee deke dekho na bas maje ke liye. sirf maths attend karlena and dekhna kaisa jata hai

  • @ironman-bg2mo
    @ironman-bg2mo19 күн бұрын

    yeh kya tha???..

  • @anirudhpratapsinghchauhan
    @anirudhpratapsinghchauhanАй бұрын

    Thing I love is the curve in background ❤

  • @jeesimplified-subject

    @jeesimplified-subject

    Ай бұрын

    Its a ‘Fractal’

  • @jeeaspirant7210
    @jeeaspirant7210Ай бұрын

    Plz dont consider me fake.... I was not able to solve it from thumbnail... So i opened it.... When u said isme ek intutive step lg raha h....a idea stuck me... I paused and thought that saare variables ka equal contro nahi hai as rhere is 3a.... So that idea helped me out by saying.... Hey bro change the upper variables....and then i replied "after that add them".... For sake of homogenity.... And then a 3 came out common and said nothing but motivated me.... And soon got cancelled by 3 on the lhs and still said nothing but i felt "for u only".... Nd then i thought to open the 3 bracs but realised within 30 secs that it is just twice... And rest is a joke .... Which ends with 1/54.... But i have to reciprocate it.... So my ans is 54.... Might be some calc mistake.... But i loved it genuinely....dil dil

  • @jeeaspirant7210

    @jeeaspirant7210

    Ай бұрын

    😂😂... Pta tha kuch na kuch glti hogi hi isliye last me likh diya(for safer side)....

  • @Nobody7490
    @Nobody7490Ай бұрын

    Sir thoda course ka amount less krdo I Will enroll

  • @OmSingh-sp2fj
    @OmSingh-sp2fjАй бұрын

    Bhaiya quadratic equation ke questions nhi ban rahe hai kya karu questions bahut jyade tough hai

  • @bestvideos3177

    @bestvideos3177

    Ай бұрын

    Yeah really

  • @professorcalculus7885

    @professorcalculus7885

    Ай бұрын

    try maths unplugged and pray.

  • @shivx3295

    @shivx3295

    Ай бұрын

    Chod de next chapter par badh ek chapter par mat atke rhe

  • @Your_Study_Buddy_SD

    @Your_Study_Buddy_SD

    Ай бұрын

    Maths unplugged ka quadratic equations ka question solving session dekhle. Bohot achha h.

  • @gouravnagda6080

    @gouravnagda6080

    Ай бұрын

    Naah bro don't advise him such a wrong thing Quadratic is a very important chapter it will be used in further chapters He should have completed that

  • @be-leaf_in_yourself
    @be-leaf_in_yourselfАй бұрын

    I did it in 5 mins🎉

  • @Ashwatthama-xi2ew
    @Ashwatthama-xi2ewАй бұрын

    Quite easy… especially if someone has done double summation problems before, it’s obvious that the numerator will eventually become 3(a+b)(b+c)(c+a)

  • @MohitMimrot-bp8rx

    @MohitMimrot-bp8rx

    Ай бұрын

    Bro there is an error as while summing those 6 summitions the sigmas are in different order so you can't just sum up the expression in their input ........

  • @Naman00010

    @Naman00010

    Ай бұрын

    No you can

  • @MohitMimrot-bp8rx

    @MohitMimrot-bp8rx

    Ай бұрын

    @@Naman00010 it's like telling that the order of sigmas in above questions doesn't matter

  • @Naman00010

    @Naman00010

    Ай бұрын

    @@MohitMimrot-bp8rx yes , it doesnt

  • @devilriegn4454

    @devilriegn4454

    Ай бұрын

    ​@@MohitMimrot-bp8rxif we can seperate the factors then it will be independent of order as a,b,c are independent of each other can you explain more ?

  • @aryanyadav1313
    @aryanyadav1313Ай бұрын

    Already done question

  • @Your_Study_Buddy_SD

    @Your_Study_Buddy_SD

    Ай бұрын

    🙇‍♂️🙇‍♂️

  • @Aditya-rv5zt
    @Aditya-rv5ztАй бұрын

    Bhai fiitjee aits ka hai

  • @Karanaujla18652

    @Karanaujla18652

    29 күн бұрын

    which date paper bro?

  • @neelendrashivhare2769

    @neelendrashivhare2769

    29 күн бұрын

    Open test ka tha shayad ye question.

  • @satyamgrover
    @satyamgroverАй бұрын

    bhaia, to answer 54 + 6abc hua na?

  • @jeesimplified-subject

    @jeesimplified-subject

    Ай бұрын

    6abc bhi jayega

  • @satyamgrover

    @satyamgrover

    Ай бұрын

    ​@@jeesimplified-subject got it, thanks bhaia! 👍

  • @shivx3295
    @shivx3295Ай бұрын

    Hoo gya

  • @DenjiCSM01
    @DenjiCSM01Ай бұрын

    All the weak hearts are doing ncert bruh ,

  • @shivamsharma1783
    @shivamsharma1783Ай бұрын

    6abc kaha gya ?

  • @RealisticBro77

    @RealisticBro77

    Ай бұрын

    Dekho whi kahi pe hona chahiye 😂

  • @bestvideos3177
    @bestvideos3177Ай бұрын

    First sir again

  • @radheyshyam-om2gb
    @radheyshyam-om2gbАй бұрын

    💀

  • @divswain

    @divswain

    Ай бұрын

    I laughed at this reaction so hard

  • @user-qb5gv3pi1l

    @user-qb5gv3pi1l

    Ай бұрын

    ​@@divswain💀