TIMESTAMPS 0:00 Introduction 3:41 Fundamental Principle of Counting 8:21 Selection 1:21:14 Selection & Arrangement 1:42:26 Some Special Problems (Derangement, Dictionary, Divisors & exponent of primes) 2:08:22 Circular Arrangements 2:13:13 Distribution of Objects
34:52 better method is that .. as we want to select a particular player(let P1 be the person) we can do total selection - him not being selected ( which we already did in the first part ) hence it will be 15c11-14c11 doneeeeee thankyou
sir ab lag raha hai aap pehle kyun nhi mile.....sir you are the best maths teacher #goatofmaths...aap se padh ke lagta hai koi itne interesting way me math kaise padha sakta hai....sir truly aapki teaching se man happy happy ho gaya...thankyou so much sir...
Sir Maine aapki videos bus mai dekhi school ke test se phele hai without pen and paper and everything was crystal clear. and I even scored good in that exam . Just want to say thank u so much sir ji ❤❤
Sir 2:29:30 wale question mai aap direct permutation use karke bhi solve kar sakte the bohot zyada easy aur fast ho jata. G compulsory tha to uski jagah fix hai. Also it is a four letter word yaani ham G ko 4 jagah par set kar sakte hai hence ‘4’. Ab aapke paas 7 letters bache hai aur 3 jagah so using permutation the ans will be : 4(G ki char position) x 7 x 6 x 5. Answer is same
Amazing ssn bhai 🔥❤Saari cheeze revise hogyi & sbse op method to selection of alike objects wla jo apne bucket method se sikhaya sachhi Nazaare overloaded hogye 🔥❤Pkka saare concepts ko peejayungi😁❤ Thanku so much Ly3m❤❤🔥
@@LIGHT-SPEED_1 🤣bhai kyu ched rha hai usko rhene de . wese me bata sakta hua suff hai ya nhi meri 95 percentile Ayi thi 9 april shift 2 me 2024 ke or 31 jan shift 2 me 89 percentile Ayi thi , ha bhai suff hai bass tuze khudh se sare pyq solve karne hooge or Sari chize acche se apply karna sikh na hooga .
Sir i actually joined LIVE but live is not for me ! i felt sleepy cuz i used to be seeing lectures in 1.5x so i eventually slept, but am seeing now as recorded , and now i can understand everythings clear! thanks
Bhai sorry..aaj donon lec mein nhi aa payi. But I promise ki mein kal donon lec attend karungi and PYQ test doongi pakka. Next ssn pakka aaungi Bhai 🥲..Sorry. Aage se dhyaan rakhungi.
29:40 jinko bhi n*2 kese aaya nahi samjha toh aau samjha du, dekho no of games between 1 m and 1 w nikalne ke liye pehle choose 1 man out of n men and (mltlb multiplication aaega) choose 1 women out of 2. toh it will become nC1*2C1 which is same as n*2 40:51 : method 3 : (total no of teams jo ki form kar sakte hai without contraints ) - (no of teams in which both A and B are present ) = 5C2*7C3 - 5C2*5C1 yaha last wale 5c2 is for selecting 2 girls from 5 girls, and 5c1 ese aaya ki pehle hi A and B ko fix kar liye team mein, toh bache 1 ko choose karna hoga 7-2 boys mese
@@hardevisharma7133 tumahare batch ke logo mein yahi dimag nahi hai ki knowledge grows when shared. Plus while explaining something to others you make sure that you learn it again efficiently. This is Feynman technique.
49:55 instead of using 4C2 we can use. 4C1 * 3C1. this makes it understandable for people. in first case there are four buckets and we choose one, and then we use one of the three that are remaining
No, that will be wrong because the selections will show similar outcomes in two different drawings. Remember your method will work only when the initial and final numbers are not same like 3.....and 1 or 4.......and 2. It will be wrong if initial and final numbers are same.
Love the way of your teaching bahi❤❤❤ because of you I feel confident in maths 💪💪 amazing session ❤❤ revised all concept in OP level 🔥🔥🔥 no one can teach this chapter in this manner accept you ❤❤❤ Sare concept kisi dhijiya udda thi hai 😂😂 love you #BhaiMeraBahi ❤❤❤❤❤🔥🔥🔥🔥🔥🔥🔥
TIMESTAMPS
0:00 Introduction
3:41 Fundamental Principle of Counting
8:21 Selection
1:21:14 Selection & Arrangement
1:42:26 Some Special Problems (Derangement, Dictionary, Divisors & exponent of primes)
2:08:22 Circular Arrangements
2:13:13 Distribution of Objects
He explained is better than any teacher ever did ❤❤❤
34:52 better method is that .. as we want to select a particular player(let P1 be the person) we can do total selection - him not being selected ( which we already did in the first part ) hence it will be 15c11-14c11 doneeeeee thankyou
Sir aaj smj m aaya ,,pnc mera upsc csat m once dekh kr chhkr aate the
sir ab lag raha hai aap pehle kyun nhi mile.....sir you are the best maths teacher #goatofmaths...aap se padh ke lagta hai koi itne interesting way me math kaise padha sakta hai....sir truly aapki teaching se man happy happy ho gaya...thankyou so much sir...
Sir Maine aapki videos bus mai dekhi school ke test se phele hai without pen and paper and everything was crystal clear. and I even scored good in that exam . Just want to say thank u so much sir ji ❤❤
Really?
@@premgupta2073 nhi mazak krne ka man ta toh kr diya 🙃
kitne aaye bhai btaiyo
@@shivangiprasad3968 mere marks btane se aapke toh acche ane se rhe 🙃
Bhai iske notes kaha mil jayenge
great session bhai ...thanks for the efforts
that dearrangement formula was new for me ....felt confident knowing that
rank kitna aaya(confident the na)?
@@sarthakop4666 🤣
All concepts are crystal clear🔮
❤❤❤❤
Now I like this ch very much thank you sir
in THIS Q] 1:20:41 how to find the value of n(3u8) ??
please reply anyone
2:12:00 rev circu arrangements
2:29:24 should be + right????
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Sir 2:29:30 wale question mai aap direct permutation use karke bhi solve kar sakte the bohot zyada easy aur fast ho jata. G compulsory tha to uski jagah fix hai. Also it is a four letter word yaani ham G ko 4 jagah par set kar sakte hai hence ‘4’. Ab aapke paas 7 letters bache hai aur 3 jagah so using permutation the ans will be : 4(G ki char position) x 7 x 6 x 5. Answer is same
It’s not wrong
Sir screenshot lene mat bhool na apni age ka 😂 voh Kam bhi zaruri Hota Hai..love you sir ji ❤ 1:24:48
matlab?
@@AJAYJUMMIDI-d8b pagal hai yeh
Thanks for reminding sir 😂🙏
@@AJAYJUMMIDI-d8b bhai kya Matlab yey 1:24:48 dekh ke
in THIS Q] 1:20:41 how to find the value of n(3u8) ??
Sir the session was really amazing
I was easily able to understand the packets method.. 🤗
kitne aaye ?
insta h ?
1:42:15 sir we can even use Total - (c&s together).
nahi
Wow ....what a teacher ❤❤❤
Sir, I would appreciate it if you could upload the PDF of this and all previous Maths and Chemistry sessions.
bhai iska notes kha mlega?
@@CAkashKumar niche desc me link hai.. yt playlist sheet
gap and block method sir finally understand
Love you too sir 💓
mera bhai mera bhai (no) sabhi IIT aspirants ka bhai😊😊
1:31:57 sir here we can use nPr instead of nCr as it's on the easier side 1:31:57
Hlo sir , 2:27:55 soln aur apna answer different hai
Beggars method ka bohot naam Suna tha ajj samajh aa Gaya thank you Bhai❤❤❤
Nice explanation ❤
distribution of different objects ka method was cool
thank u bhaiya😄
Sir vo carriages wala concept was op 🔥
thanks sir
ob session bhai. revision hogyi badhiya se . love u a lot
Sir please upload your lecture notes 🙏🙏🙏
34:33 18❤️
1:11:40
Dost be like : Ye chemistry ko kya hoil gawa ?😂😂😂😂
15:00
26:00
30:00
37:00
47:00
Super sir 🫡😄😃
Next chapter ..............
thanks very much
Love youu sirr jiii bhaiii❤❤❤❤❤
no two girls are together because they talk more than their limit
One of My favourite mathematics teacher ❤❤❤love the way e explain i want to be like u in sha Allah ❤
thank you so much sir
because of u sir i started loving this chapter
if u really luv IIT other than anything👋🏼lets learn with me (from IITM ) about how to grab ur IIT seat this time.
Thank you sooooo much sir it was so helpfulllllllllllllll harekrṣṇaaaaaaaaa sirrrrrrrr😊
Hare Krishnaaa ⭐ (*Thoda aache se likho hare Krishna*)
@@moggingskull hahh harekrṣna 😊 jiii
@@naveenyasoju3463 firse😡
sir sab kuch padkar maza aagya
After watching this video i can say that NiksIndian sir is the best maths teacher on TH-cam
💀💀
🤣🤣🤣🤣🤣
Bro did NOT hesitate
1:35:22
Sir notes nhi upload kiye
Sir Notes Upload Kara Dijiye ..❤️❤️
the notes attached in the description are of some other teacher @jeenexusbyunacademy please upload the right notes
selection nd arrangement done
Wo set wale ques me P aur q element hai to usme common kya hoga
Amazing ssn bhai 🔥❤Saari cheeze revise hogyi & sbse op method to selection of alike objects wla jo apne bucket method se sikhaya sachhi Nazaare overloaded hogye 🔥❤Pkka saare concepts ko peejayungi😁❤ Thanku so much Ly3m❤❤🔥
Sir it sufficient for mains😢
Kya hua bahi tera result
Pata to chale hai ki suff. Ya nahi
@@LIGHT-SPEED_1 🤣bhai kyu ched rha hai usko rhene de . wese me bata sakta hua suff hai ya nhi meri 95 percentile Ayi thi 9 april shift 2 me 2024 ke or 31 jan shift 2 me 89 percentile Ayi thi , ha bhai suff hai bass tuze khudh se sare pyq solve karne hooge or Sari chize acche se apply karna sikh na hooga .
@@lumberjack121-u1n Acha chl fir badiya bahi
sir please provide session pdf
bhaiya ur the best
sir best teacher he
Love you bhai ❤❤❤ my emotions are real for your hard work ❤❤❤❤
Sir adv mei maths aapse padhni hai.... please 1st attempt ke bad koi batch shuru hoyga toh bta dena
Phle mains qualify to krr le bhai
Sir pls make a video on trigo eqn
1:20:34 ans 9000 - 1900 ayega sir
Toh kalia sir bhi virat ke fan hai 🎉🎉 34:27
1:16:20
1:19:50
i am not able to play rudra class video on unacademy website.i tap play but nothing happend
sir sirf pyq test se chapter ko sikh nahi paa raha hoon. Should I solve something else before pyq test. Please help 🙏🙏
Sir iss hum dusra method use nhi kar skte at 17:49
Sir ye ch easy bas aap ye batado ki repetition kab lenge
😀 thank you sir
Love you bhai MERE BHAI MERE BHAI
Sir physics ke liya bhi one shot
Sir i actually joined LIVE but live is not for me ! i felt sleepy cuz i used to be seeing lectures in 1.5x so i eventually slept, but am seeing now as recorded , and now i can understand everythings clear! thanks
Pucha?
voh tujhe pucha tha kya behenchod chup kar lawde@@ishaansingh3271
Relatable😂
😂@@ishaansingh3271
Kisi ne pucha?
1:04:36
Pls can i watch this if i don't no anything in this ch matlab iss ch ko dekh ke mains ka ho jaaega na pls batado koi 😅 it this enough for jee mains ?
15:44 ,why you didn't multiplied by 4!
34:45😊
Bhai sorry..aaj donon lec mein nhi aa payi.
But I promise ki mein kal donon lec attend karungi and PYQ test doongi pakka.
Next ssn pakka aaungi Bhai 🥲..Sorry. Aage se dhyaan rakhungi.
Very usefull
sir case 3 in selection i have seen total of 4 times but still not able to understand
50:24
1:08:00
sir farmer wale question mai 4 place hai 2R ke liye toh 2 factorial nhi hoga? last mai into 1 krne ki jagah
jaise no girls together mai kiya tha
Sir,pls provide this class pdf in telegram group
NICE SIR ❤❤❤❤❤
1:14:12 - 1:21:00
1:39:36
selection done
27:34 35:39
Thank you Sir❤️
29:40 jinko bhi n*2 kese aaya nahi samjha toh aau samjha du, dekho no of games between 1 m and 1 w nikalne ke liye pehle choose 1 man out of n men and (mltlb multiplication aaega) choose 1 women out of 2. toh it will become nC1*2C1 which is same as n*2
40:51 : method 3 : (total no of teams jo ki form kar sakte hai without contraints ) - (no of teams in which both A and B are present ) =
5C2*7C3 - 5C2*5C1
yaha last wale 5c2 is for selecting 2 girls from 5 girls, and 5c1 ese aaya ki pehle hi A and B ko fix kar liye team mein, toh bache 1 ko choose karna hoga 7-2 boys mese
Bhai achha h but apna itna time waste kyu kiya aap apna hi competition bda rhe ho
@@hardevisharma7133 tumahare batch ke logo mein yahi dimag nahi hai ki knowledge grows when shared. Plus while explaining something to others you make sure that you learn it again efficiently. This is Feynman technique.
@@Yashhh02well done mortal 😈..
I'm impressed 😈
1:42:24
Hi sir 😊
Where is multinomial
Sir 1shot dekhne pe cengage ka question banjaayega
🔥
49:55 instead of using 4C2 we can use. 4C1 * 3C1. this makes it understandable for people. in first case there are four buckets and we choose one, and then we use one of the three that are remaining
No, that will be wrong because the selections will show similar outcomes in two different drawings.
Remember your method will work only when the initial and final numbers are not same like 3.....and 1 or 4.......and 2.
It will be wrong if initial and final numbers are same.
@@jagmohanmishra4817 bhai hindi me bol le yaar. aise likhega to kaise samajh aayega
Class pdf sir? , please sir class end hone ke baad hi pdf dalwa diya kijiye
Sir pdf for this session
is of Manoj Chauhan sir not of arvind Kalia sir
If possible plz provide this session pdf
2:08:30
Sir ap phle vedantu me bhi the kya ?
Sir pdf notes telegram per nahi hai
Sir please kuchh kariye kyuki abhi tak pdf upload nhi hua hai
Love the way of your teaching bahi❤❤❤ because of you I feel confident in maths 💪💪 amazing session ❤❤ revised all concept in OP level 🔥🔥🔥 no one can teach this chapter in this manner accept you ❤❤❤ Sare concept kisi dhijiya udda thi hai 😂😂 love you #BhaiMeraBahi ❤❤❤❤❤🔥🔥🔥🔥🔥🔥🔥
24:04
In this don't we have multinomial problems?