Solved within 10 minutes from permutations property, and got the same answer but ya calculation was thoda sa lengthy... [For the first element of every term applied the property nCm= n/m(n-1Cm-1) till the m became 0 and for the second element of every term normally calculated] 4 steps involved but the last step took lots of Sub-steps in multiplication 😑 I enjoyed your method bhaiya although I haven't studied Binomial Theorem Properly 🙃
its not true tho my percentile was 97.94 i have seen smarter people getting less percentile like 96 95 and bekar logo ko 99 bhi aye hai joh fiitjee ke test mein - mein laya tha so dont compare by mains if u dont know about the unfiar shit that just happened
@@Ayush-yj5qvYadi fiitjee k tests m -ve laa k 99%ile aaye h to iska 100% matlab ye h, ki unn logo k bagal m koi topper baitha tha, JEE Main k waqt aur inhe uska computer visible tha
@@RocketsNRovers Bhai I respect your comment because you said what's true, kabhi kabhi nhi click karta hai par yt pe lagta hai saala sab 300 me se 720 la rhe hai 😂😂
There is a very slick alternative way to deal with this, using principle of inclusion and exclusion, this can be seen as a situation in which we have 5 sets of 10 boxes each and we have to put 1 ball in exactly one box of each set, hence this will be the PIE for the situation, so the answer could directly be said to be 10^5
My thought is that this situation is similar to a situation where u pick 5 cards out of 50 cards of 5 suits each such that u get atleast 1 card of each type now u can convert this into a grouping situation and man u get the same ans!!!!
@@sleha4106 I may elaborate you but the calculation in forming groups is lenthy af I still think u should go with binomial approach like making cases not a big deal but calculation is hectic
Ho gya tha bhaiya... Bas woh raise to the power 5vi karna hoga vul gya tha.... Thora time lga kyunki x^10 dimaag mein nhi aa rha tha.. Baaki approach pta tha... Allen ke module mein illustration mein bhi aisa hi ek sawaal hai..
In a triangle ABC, If the median to side BC has length p and it divides A into angles 30∘ and 45∘, then the length of BC must be equal to____ ( in terms of p ) Found this question on Mathongo Test, the solution is very unique( at least for me ) Answer: 2p(11-2√3)^1/2
Bhai ye boards ke chakkar me thoda peeche reh gaya tha aur ye sawal ko had se jayda samay lag gaya but jab time lage ke khud se solve ho gaya bohot maja aya ab har nahi manunga
Aray bhayia apne thumbnail mein alag question likh rakha hai aur kara alag rakha hai. Log thumbnail dekh kar "bohot asan tha", "bachpan mein kar leta", etc. likh rahe. Therefore, Disclaimer:- "Don't judge a video by its thumbnail".
Bhaiya aap ye jo acche Q.s dalte ho inse kaise sikhna chahiye..??? First try krne k baad jab soln dekhta hu to wo 3-4 days k baad approach bhul jata hu to use retain kaise kru??
Bhayiya i solved this question by binomial but i wonder can i solve this by inclusion exclusioom as look at this terms are similae to inclusion exclusive principles
If p1 and and p2 ars the probabilities of speaking the truth of two independent witnesses A and B who give the same statement and 'p'is the probability of happening their event before they give the statement then The probability that their combined Statement is true is? Can anyone help me solve this question I am unable to do it
@jee simplified subject bhai aise hi tough questions krna hai toh uske liye koi book recommend krona (jee advance ke liye padh rha hu) edit : yeh question ko tough nhi bol rha baaki questions ki baat kar rha tha
Ye question tough hi h yaha pe logo ke 5-5 second mei kr liya likhne se asaan nhi ban jaate question. Ab tough bolne ka Matlab ye nhi ki impossible h krna but ha jisne practice kri h usse time lagega sochne samajhne mei. Online to ye log bahut smart bante h lekin kabhi inhi se offline Saamne isse asaan ques bhi kraye usme bhi ye log fasenge 🤡
@@Lucifero222 mei in general bol rha hu jo log har vdo mei likhte h aise "10 sec mei kr liya" . Mock tests mei bhale hi no na aa rhe ho fake validation ke liye jarur likhenge kuch log.
Bhaiya saying to think creatively Le me: aisa lag rha hai jaise pehle 50 mein se 5 select kiye and then un 5 mein se 0 , similarly 40 mein se 5 select kiye and then un 5 mein se one and so on.. So lets write it as 50C0- 40C1 and so on.......😂😅😅
not joking, i was actually able to do this within 5 minutes as I had just solved a question like this today lol. I have a good collection of questions which I think you will like, where can I send them?
ab mera selection nhi hoga IIT dholakpur mai mai jaara vapis janam lene aur is baar paida hone se pehle preparation shuur kar doonga tab shayad under 10k rank laa pau@@jeesimplified-subject
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Ye to utna tough nai tha 🤔 ya tha?
.
.
To enrol or learn more about the set of 60 program, click here
jeesimplified.com/set-of-60
Na done many times
Ez pz 😂
Solved within 10 minutes from permutations property, and got the same answer but ya calculation was thoda sa lengthy...
[For the first element of every term applied the property nCm= n/m(n-1Cm-1) till the m became 0 and for the second element of every term normally calculated]
4 steps involved but the last step took lots of Sub-steps in multiplication 😑
I enjoyed your method bhaiya although I haven't studied Binomial Theorem Properly 🙃
Solved it in 7min.. woh series kya hai usme thoda time laga
Easy done many times. Solved in 1.5 minutes
Le smart people in comment section: I solved it in 5 seconds
Their percentile in jee mains: 5%
😂
its not true tho my percentile was 97.94 i have seen smarter people getting less percentile like 96 95 and bekar logo ko 99 bhi aye hai joh fiitjee ke test mein - mein laya tha so dont compare by mains if u dont know about the unfiar shit that just happened
faltu ke comment mat kar na tu chahta hai ki sir tere commment ko like karerin
@@Ayush-yj5qvYadi fiitjee k tests m -ve laa k 99%ile aaye h to iska 100% matlab ye h, ki unn logo k bagal m koi topper baitha tha, JEE Main k waqt aur inhe uska computer visible tha
mera 99.71%ile tha aur bc mere se toh nahi socha gya
@@RocketsNRovers Bhai I respect your comment because you said what's true, kabhi kabhi nhi click karta hai par yt pe lagta hai saala sab 300 me se 720 la rhe hai 😂😂
As an IITian who was good in bionomial theorem in his JEE days , maza aaya question karke
There is a very slick alternative way to deal with this, using principle of inclusion and exclusion, this can be seen as a situation in which we have 5 sets of 10 boxes each and we have to put 1 ball in exactly one box of each set, hence this will be the PIE for the situation, so the answer could directly be said to be 10^5
😂 this is also one sign.😂😂😂😂😂
Got some idea from somewhere and put it everywhere 😂😂😂😂😂😂
Yes but u can't think this
U know and just relate
An interesting observation but this conclusion is gotten from question's answer man
By PnC it takes less than 10 sec,
Uts basically (10C1)^5= 10^5
Bhaii, i knew the general method, par wo (1+x)^10 ko club karke dusra binomial banana, dimag me nhi aya.... Nice
I am from IIT Bombay CSE department..... Must admit that these questions are quite intriguing and yet intuitive.. Hats off to you
Means a lot ⚡️ which year though?
made account 2 years ago.. sus
lekin ye to jee adv ke prep ke daur me
mze ke liye karaya jaata hai
aur ye to utna tough tha bhi nhi
And your name is Roland...
Bhaiya thumbnail wala question to kaafi simple h 30sec mein ho gya
Jo actual question h usmein 5min. Lg gye
Manually calculate karne par 2839170
Wo bhi galat ho gya
😂
My thought is that this situation is similar to a situation where u pick 5 cards out of 50 cards of 5 suits each such that u get atleast 1 card of each type now u can convert this into a grouping situation and man u get the same ans!!!!
Elaborate karna bhai thoda
@@sleha4106 I may elaborate you but the calculation in forming groups is lenthy af I still think u should go with binomial approach like making cases not a big deal but calculation is hectic
Like imagine 10^5 is ans so maybe there exist a different process from grouping
solved it in -ve 6.9 seconds with a precision of 99.98/100.
There is a difference between precision and accuracy.
@@AayushSrivastava0307 i took the time negative and you found pointing out grammar is a big mistake
@@itachu.Question post krne se pehle hi solve kr liya😂
The -ve time just showed you were an idiot. But the precision/accuracy problem showed you were actually stupid as well
@@itachu. if you don't know English then it would be better if you don't write in English.
Really enjoyed this question.
Nice concept might come appear in jee 2025 like this again
This ques was just average. Similar ques was also there in cengage single correct ques 67. Did it in first attempt.👍🏻
Standard question of binomial inside binomial. I have solved questions like this before so I was able to solve it
Was happy after solving but realized ye to standard sawal h ye bhi nhi hoga to kaise chalega. Btw i can send you harder questions but you dont see 🙄
Will check bro,
Bro thanks your channel is a platform where students can share their tough problems and discuss it ❤
Ho gya tha bhaiya... Bas woh raise to the power 5vi karna hoga vul gya tha.... Thora time lga kyunki x^10 dimaag mein nhi aa rha tha.. Baaki approach pta tha... Allen ke module mein illustration mein bhi aisa hi ek sawaal hai..
Ye to mera sawaal hai ❤❤
Creativity is at its peak
bhaiya agar practice ke liye aise hi similar pattern ke question daal doge to bhagwan aapka bhala krega 🙏
I am a 11th moving student.
Literally many concepts goes over my head.Yet have watched every single video of this channel.
Solved it correctly within 10 mins myself,because i have solved this type of binomial inside binomial questions previously
Yeh ques... Mere sir nai same method se krwaya tha ❤❤ in terms of brain teaser
Varun Advance me kiya na bhai tune....
Tarun sir kya?
literally 10 second se jyada nhi laga iss ko solve karne mai pretty easy aise question bhout solve kare hai yeh toh basic tha
Bhai aap jee 2024 aspirant ho?
What's the cost of the course bro ? I want to join it..will it cover all advanced types of questions??
Notes ka sawal par fir bhi nhi bana💀
S(n)= summation =k=0 to (n-1) (-1)^k cos((k pi)/n).Anything on this? (General term)
This question was not tough or tricky. Standard question type which is available in every good module or book
In a triangle ABC, If the median to side BC has length p and it divides A into angles 30∘ and 45∘, then the length of BC must be equal to____ ( in terms of p )
Found this question on Mathongo Test, the solution is very unique( at least for me )
Answer: 2p(11-2√3)^1/2
Solved before Big Bang😅
10^5 +1 hoga answer 5c5 ko balance bhi to karna hoga
Exactly
How he solved using mobius transformation?? and moreover he knows mobius transformation during his JEE Preperation!!
Pehla part ho gaya tha bas undar wali mein wapas expansion kiya woh dekhna pada
you forgot to add one? where you subtracted 5chose0(1+x)^0
I also have same doubt
You can see this question as exclusion inclusion and then try to understand what we want. The result will be same
ye question sachin sir ne class me karwaya tha merese ho gya
Bhai ye boards ke chakkar me thoda peeche reh gaya tha aur ye sawal ko had se jayda samay lag gaya but jab time lage ke khud se solve ho gaya bohot maja aya ab har nahi manunga
Aray bhayia apne thumbnail mein alag question likh rakha hai aur kara alag rakha hai. Log thumbnail dekh kar "bohot asan tha", "bachpan mein kar leta", etc. likh rahe.
Therefore, Disclaimer:- "Don't judge a video by its thumbnail".
Can we solve this numerically
Pranam guruji
Sojaiye 😅
bass jaara bhai 🥱
x^5 bahar aaya to baki sare terms me se to sirf x liya.. bhai ptani smjh nhi aa rha hai
Bhaiyaa test mai aya tha yeh tab bhi nhi
Aaj firse nhi hue😅
Aab aage kabhi dikhegaa koi aisa pattern yaa aise soch ka, toh kar lungaa
Bhaiya literally easiest question of binomial , solved it in 1.678 sec 😏
Bhaiya aap ye jo acche Q.s dalte ho inse kaise sikhna chahiye..??? First try krne k baad jab soln dekhta hu to wo 3-4 days k baad approach bhul jata hu to use retain kaise kru??
bhai practice kar adv. lvl ke question ki
Bhayiya i solved this question by binomial but i wonder can i solve this by inclusion exclusioom as look at this terms are similae to inclusion exclusive principles
Loved it...❤
This was not tough..
This is standard variety (class illustration level)
If p1 and and p2 ars the probabilities of speaking the truth of two independent witnesses A and B who give the same statement and 'p'is the probability of happening their event before they give the statement then The probability that their combined Statement is true is?
Can anyone help me solve this question
I am unable to do it
Its really easy question but just requires some brain cells
Bro next question on pnc
@jee simplified subject bhai aise hi tough questions krna hai toh uske liye koi book recommend krona (jee advance ke liye padh rha hu)
edit : yeh question ko tough nhi bol rha baaki questions ki baat kar rha tha
Ye question tough hi h yaha pe logo ke 5-5 second mei kr liya likhne se asaan nhi ban jaate question. Ab tough bolne ka Matlab ye nhi ki impossible h krna but ha jisne practice kri h usse time lagega sochne samajhne mei.
Online to ye log bahut smart bante h lekin kabhi inhi se offline Saamne isse asaan ques bhi kraye usme bhi ye log fasenge 🤡
@@prakhar77495wo 5 sec walo ne thumbnail wala question kra hai , video mein n,r ki value alag hain
@@Lucifero222 mei in general bol rha hu jo log har vdo mei likhte h aise "10 sec mei kr liya" . Mock tests mei bhale hi no na aa rhe ho fake validation ke liye jarur likhenge kuch log.
Mene toh ratko neend me hi karliya question 🗿
I am graduate from IIT Roorkee.its a pleasure to solve these creative solutions
Badhiya sawal tha
This is a question of allen class nottes😂
Ye sachin sir ne notes mein kra rakha hai
this was in our coaching material
Amazing question bro
Not understood
Hume notes me diya hai bhai ye
Bhaiya ye mere coaching me test me in aya tha or mujaheddin hi his tha
sir gave this question in class while teaching binomial so its pretty direct notes problem for me
Bhaiya saying to think creatively
Le me: aisa lag rha hai jaise pehle 50 mein se 5 select kiye and then un 5 mein se 0 , similarly 40 mein se 5 select kiye and then un 5 mein se one and so on.. So lets write it as 50C0- 40C1 and so on.......😂😅😅
Solved it in 10 seconds
Atleast dont use clickbait, intentionally changed some values to make the question easy in thumbnail.
Gajab❤
Aakash ke FTS me aya tha ye
next question from probability please.
Yaar mai toh god tha bionomial theorem me , ye IIT jane ke baad mental level low kyu ho jata hai 😮💨
not joking, i was actually able to do this within 5 minutes as I had just solved a question like this today lol. I have a good collection of questions which I think you will like, where can I send them?
Link is in the description
@@jeesimplified-subject ps: i have sent it, but I forgot to mention, don't spread the link in it please. you will understand once you see it.
@@krishgarg2806abe Tu toh vohi hai jisko maine mains ke time pe dekha tha kitna percentile aya
Bro Dede mrko bhi..😮
fiitjee k aits me tha ye
Guruji so jaiye
It did it diffently this one also good
Combinatorics ☕
Me on my way to join set of 60💀
😂 You after seeing the price: 🏃💨
@@jeesimplified-subject dekh chuka hu
@@jeesimplified-subject 11th ka bhi hota toh maja aajata (cz now am moving to 12th)
Bhaiya koi aur method hai isko solve krne ka?
🗿 notes me hai mere ye question
sir ye ques mohit sir ne kraya h type 4 me
Seen this b4 fiitjee module mei tha nice question
Which module chapterwise or gmp
Chapterwise
@@NirbhayJEE2025 thanks
Solved it before 9 months of being born 🗿🗿🗿
miku 🤝
@@nerdy6600ichika>>
@@user-qr8pq4hk5r even nino is better than her imo
sick
My coaching teacher taught us similar Q like this so I was able to do it. But it was a really good question .
aapne meri neend uda di😅....
Ap samjate ho to kuch samaj nhi aata
3 min good question
Nice
Aaj mere paper mein aaya
Upr se gya
+1 sub
This was easy
Thumbnail mei alag likha hai
Eww channel
easyy bhadiya 1 sec mai hogya
ache ques lao bhaiya
😡 Itni der laga di, asai kesai kaam chalega bhai ?
ab mera selection nhi hoga IIT dholakpur mai
mai jaara vapis janam lene aur is baar paida hone se pehle preparation shuur kar doonga tab shayad under 10k rank laa pau@@jeesimplified-subject
@@jeesimplified-subjectitna gussa nhi pratham bhai 😂😂
sare nCr ko open karo, 4-5 din mein answer ayega😂❤