at 1:43:05 it will be minimum. since, the double derivative is positive, we can directly get the minimum value by substituting 4 in the f(x) equation, then also answer is 1.
4:10 achha hua sir aapne bata diya dimension ke baare mai nahi toh mai daar hi gaya tha kahi physics yaha pe bhi toh nahi aa gayi 😌😌 4 march wale will relate
শ্রদ্ধেয় আসিয়াছি আমি শিক্ষার ওপারে, আসিয়াছি সিন্ধু তীরে, হারিয়ে গিয়াছি শিক্ষার ভেতর, হারিয়াছি শিক্ষার ভিড়ে। শিখিয়াছ মোরে বহু কিছুই , তুমি আমার গুরু, তোমার ওই হাতটা ধরে, জীবন গড়ার শুরু। জীবন মানেই কঠিন পথ, আসবে অনেক কাঁটা, তোমার কাছে সবই সরল, সহজে যায় হাঁটা। তোমার কাছে বহু কিছুই বাকি আছে শেখা, জীবন মানেই অজানা সব অনেক কিছু দেখা। বসে বসে লিখছি আমি , ফেলে সব কাজ, পূর্ণ এই তিথিতে আমি প্রণাম জানাই আজ।।😊🙏😊 ---মাইতি বাবু
REALLY APPRICIATED SIR I DONT KNOW HOW TO THANK YOU. ITNE KAM TIME MAI LITERALLY U HAVE COVERED ALL THE TOPICS WITH PYQS AND SPQS THANKS FOR YOUR EFFEORTS WE REALLY RESPECT YOUR SIMLIFIED TEACHING STYLE THANKS A TON ❤
Har koi man laga ke padho maine pichle saal 12th ka paper diya aur fail hogya ,Is bar as an private candidate paper de raha hun Agar koi bole board me koi fail nahi hota to jan jao ki wah jhuth bol raha hai
Thanks sirit was amazing and trustworthy video..😀 it was helpful in quick reversion ..Your efforts are really amiable and your non shivering style plus approach led me to quickly delete my doubts and misconceptions regarding this chapter... Whole heartedly thank you👍🙌
The only condition to check whether increasing a decreasing is checking whether derivative is positive or negative, there is no involvement of x explicitly.
Bro (x-4)² ka minimum 0 hota hai toh pure function ka minimum 1 hai and double derivative idhar kaam sahi kar rha hai minima ka point mila at 4 4 rakh do function mein answer is 1 Nd it is the minimum value
Sir Mera ye ek doubt hai ki aap to Derivations nahi Kara rahe ho aur bol rahe ho ki boards relevant hai to matlab boards me derivations nahi aayengi kya
1:42:26 at f"(x)=2>0 gives local minima
Therefore,at x=4 , f(x) gives minimum value
f(x)=1
Option(c)
😅
7 Cr.......🤑🤑🤑🤑
@@satyamkunwar3035 kaisa rha result
@@chetananurag3459 Bahut mastt bhai
16:56 this ques is from jee adv 2023! "physics" section paper 1
huh
1:02:34 maximum and minimum of functions
26:04 increasing or decreasing of a function
thank you brother
at 1:43:05 it will be minimum. since, the double derivative is positive, we can directly get the minimum value by substituting 4 in the f(x) equation, then also answer is 1.
7 Crores.........🤑🤑🤑🤑🤑🤑
Wow
7 March 2:00PM to 3:47PM ❤
Now,lunch + rest ,,and then probability 😤
Relatable
9th ko maths h💀💀😭
@@LUCKYYADAV4488_ Nahi bhai exam kal h ☠️☠️☠️ye bol 💀💀💀
nahh i just started this chapter today bruv 💀
Sab fail honge 😂 mec included
All the best everyone 😊
I have studied this chapter for the first time and really 😍 loved it. All concepts are clear❤ Thank you.
4:10 achha hua sir aapne bata diya dimension ke baare mai nahi toh mai daar hi gaya tha kahi physics yaha pe bhi toh nahi aa gayi 😌😌 4 march wale will relate
4 march ko hmlogo ke sath moye moye hogya
1:18:54 isn't the answer should be 4 only??
শ্রদ্ধেয়
আসিয়াছি আমি শিক্ষার ওপারে, আসিয়াছি সিন্ধু তীরে,
হারিয়ে গিয়াছি শিক্ষার ভেতর, হারিয়াছি শিক্ষার ভিড়ে।
শিখিয়াছ মোরে বহু কিছুই , তুমি আমার গুরু,
তোমার ওই হাতটা ধরে, জীবন গড়ার শুরু।
জীবন মানেই কঠিন পথ, আসবে অনেক কাঁটা,
তোমার কাছে সবই সরল, সহজে যায় হাঁটা।
তোমার কাছে বহু কিছুই বাকি আছে শেখা,
জীবন মানেই অজানা সব অনেক কিছু দেখা।
বসে বসে লিখছি আমি , ফেলে সব কাজ,
পূর্ণ এই তিথিতে আমি প্রণাম জানাই আজ।।😊🙏😊
---মাইতি বাবু
Legend watching this on the 9 march😂
Bhai imye enough hai kya Agr uske bad pyq liye toh hojayega kya
Haan Bhai
Kal ke liye all the best 💀
Aapko bhi didu..💕
Best of luck 🤞
Aaj ke liye all the best 💀
@@clawsinnn 💀
1 ghante ke baad ke liye ALL THE BEST ☠️☠️
(abhi chalu kara ye chal)
REALLY APPRICIATED SIR I DONT KNOW HOW TO THANK YOU. ITNE KAM TIME MAI LITERALLY U HAVE COVERED ALL THE TOPICS WITH PYQS AND SPQS THANKS FOR YOUR EFFEORTS WE REALLY RESPECT YOUR SIMLIFIED TEACHING STYLE THANKS A TON ❤
Amazing session sir....very helpful for quick revision 🙏😊
Maja aayega aaj🥲
O bhai😂 so ja
Nind aayega tab na bhai😂
1:39:11 question baadme dekhge!! pehle ye dekho ki Volleyball service line ke andar se kar rha hai, foul hai🤣🤣
Bas essi bat ka ghamand hai last day of exam first time reading AOD 😎😎😎😅😅😅
Bhai tu ye baat kota se bol rha 💀☠️
Bhawii same😢
Same😂bs ghamand bana rhe humara😅😢
@@rubi_singh24haa,,mai bhi hu tum logo ke sath😂😂😂
@@Darsh_Yadav__2025 😂😂🙏🙏👍🏻
Absolute BANGER!! Thanks a lot bhaiya! Boards Phod ke ayenge❤❤❤
You are the best teacher in mathematics
Sir im not jst bluffing around ur class was amazing.U really deserve applaud thank you
Me watching this video on 22 march
Math exam date = 23march (rbse )
💀💀💀💀
Same 😢😢😢
Har koi man laga ke padho maine pichle saal 12th ka paper diya aur fail hogya ,Is bar as an private candidate paper de raha hun Agar koi bole board me koi fail nahi hota to jan jao ki wah jhuth bol raha hai
Bhai i have doubt pls tell if i fail this year and appear as private candidate next year then do i need to give practical exams again ?
@@darshanapathak1924nahi Bhai sirf theory exams dena padta hai
Bhai agar tu sirf maths me fail hua hota to teri compartment lagti matlab tu 1 se jyada subject me fail ho gaya tha
2018 me 12th ho gai or ye notification do bar aai mere paas
😂😂😂
UA-cam might knew that u haven't studied this chapter😅
Ab kyaa kar rahe ho bhaiya
@@motiv2achieve😂
To me kya kru? bol?
Thanks sirit was amazing and trustworthy video..😀 it was helpful in quick reversion ..Your efforts are really amiable and your non shivering style plus approach led me to quickly delete my doubts and misconceptions regarding this chapter... Whole heartedly thank you👍🙌
54:08
Sir, Rate of growth -ve hai iss vajah se height decrease ho rahi hai but Rate of growth to constant(-1) hai....
sir plz ek playlists banado😢 Batch 2023-24 k liye vedios dhundne me bahut time waste ho jata h😅❤❤❤❤
bhai search kar liya kar chapter
@@kuldeepbhatt2457 Bhai Time is money😅
Thanku sir ❤
Best content for boards ❤
Sir please bless me show me correct path 💯
Happy teachers day from my side team of apni kaksha
2025 vale like kre jo boards denge🎉
Sir, aapka maths ka lecture ekdam se next level ka hai 😧
30:54 for x1 > x2 hai correction, to not get confuse
Physics ne hamari li abb hum tumhari lene ki kosis krte h😂
😭m to maths ka bhi kuch nhi bigad sakti
@@itsmeyash4335 abhi kaafi time h 50+ score krne ka
I recommend cbseclass videos channel
@cbseclass videos Ye easy way m explain krte h
@@itsmeyash4335 😂😂 abhi time h kaam se kaam maths ke kapde to phaad hi skte ho
lecture toh mast tha sir... but 10th mein completing square method deleted portion mein gaya tha
Thank u bhaiya🎉🎉🎉🎉🎉🎉
For saving me ❤❤❤❤❤❤❤❤❤❤❤❤❤🎉❤🎉🎉❤🎉❤🎉❤🎉❤🎉❤❤🎉🎉❤🎉❤🎉❤🎉❤🎉❤🎉❤🎉❤
4:40 rate of change of physical qty.
The important one
here iam wathcing hour before my maths exam...........................am i a legend?
No
@@Mrbraintheboss💀
No lejhund☠️
Really helpful content.... Thanks a lot sir ❤
best lecture for boards
the rate of growth will be dy/dx not d2y/dx2 53:20
I am also confused here....
@@AniketGupta-sw7ugits given in cbse answer key that it will be dy/dx = 4-x
sir i studied from you in my class 12th and you were literally the saviour❤️. thanks for all that you do ✨
hmm thank you
Enough for class 12 boards??
Sir but boards mai wavy curve method use nhi karsaktay na
15:29 sir change cm/s me hai aur length (m) me hai sir to change nii krana hoga
Usme 4 aur 3 dono m me hain aur agar hum un dono ko -400cm aur 300cm lenge toh vo vaise hi kat jayenge aur -4 aur 3 aa jayenge
54:10 sir yaha pr rate constant hona chaiye. Because there is no term of x in result.
Yes, rate of growth is constantly decreasing, what's the problem?!
The only condition to check whether increasing a decreasing is checking whether derivative is positive or negative, there is no involvement of x explicitly.
38:33
Monotonic function strictly increasing hoga ya only increasing
dosto questions me unit ka dhyan de 11:38
bhai meter se meter to kat hi jaega overall rate cm/s mai hi aaega to koi issue nahi hai
1:26:27 sin 90°=0
1:39:12 sir knows Volleyball Rules
Sir best explanation in the whole you tube
this chapter notes are not available and of chapters-1,3, 12 also
on 1:19:20 if double derivative of x is greater than zero , we get point of minima , then how the answer of question 1 of CUET is '1'?
Bro (x-4)² ka minimum 0 hota hai toh pure function ka minimum 1 hai and double derivative idhar kaam sahi kar rha hai minima ka point mila at 4
4 rakh do function mein answer is 1 Nd it is the minimum value
Thanks sir for your extra ordinary efforts for us
questions lag rahe ??? merese todhe mushkill wale hle tak nahi
for self rev
1:18:58
Sir tangent and normal cuet mein hai
1:32:19 case based
Your teaching skills are impeccable
You make it look like a piece of cake 🍰
I thought it was gonna be tough nut to crack but thnx to u
𝘼𝙡𝙡 𝙞𝙨 𝙬𝙚𝙡𝙡
sir at 16:00 the unit is different on is cm and another is m so can we do that?
Agar 4m aur 3m ko cm me convert krenge toh 400 and 300 cm ayega. Wo divide ho rhe hai toh cancel hoke same hi ans ayega
Day 01 lecture started:)50:00:00
😂😂😂
Happy teachers day sir ...❤🎉
YOU ARE REALLY AMAZING SIR. HEARTIEST RESPECT FROM WESTBENGAL.......
Thank you so much sir ❤😊
38:09 this dogla was amazing 😂😂
Thankyou sir !!! Very helpful
thank you so much dear sir ♥
Watching this video on 9th march (6:00) 🥲👍🤣
52:11 case based question
anyone for improvement?
ha par compartment hai 19 , 20 ka hi to farak hai
@@onlymockery 19/20 ka farak exam date, aur paper mein hai, par exam ka result dono students ke liye alag alag importance rakhta hai.
Kitna pdh liya bhay tumlog ne
@@om__sayss calculas aur probability bacha hai
@@blessedlilac improvement hai ya compartment?
10:00 dA/dt hoga n ???10cmsq./s
Ha
2024 board exam students here❤
1:44:29
Grt teacher of all time 🥹 thxs sir :)
sir very thankfull to you
this lecture really helped a lot
gosh im watching this at 2 am for an exam tomorrow .............
plz someone tell me will it be enough...i will be doing pyq too?
Of course it will be enough
I am studying it for first time?
16:09
X is given 4 m usko cm mai convert nhi krna hai?
Hn CM mein kar lena 4 aur 3 ko to dono ke zero cancel out ho jaenge
sir is tangent and normal not there for ISC boards 2024?
Beta this chanel not only class 12th but also for coding and knowledgeable
Purpose.
So You can understood .
thankyou so much sir your way of teaching is awesome
Aaj Mt hai school ma one hour phale dekh raha hy
😢😢
legends watching it 12 days before exam
bhai ye video watch karun?
@@thesoundofwind1602 this series is enough for 60 marks
@@rahilgaming4910why 60 not 80 ???
Me watching 6 days before exam :
@@himanshutiwari9857 i am watching this series 1 week before exam so do u think i can score atleast 60 (or more)?
30:37 systemmm! bhai re.. kar rakha system yo hang...
Sir deletef syllabus mai rolles and lagrange theorem(without proof) delete haiiska mtlb kya hua
cuet me tangent or normal h ya nhi
Nhi
-x/y×dx/dt
-(4)(-2)/3=8/3 aana chahiye tha na sir 🫠
Sir notes kahan se le 😢 ??????
Maja aa gaya sir 😊
Campartment wala koi hai 😢
Improvement bro🤝
Improvement!!
Improvement maths
mai hu bhai
Improvement
17:15
50:45
1:15:20
1:25:35
1:34:00
Sir notes??
Sir thoda apni voice par work kijiye kafi lauudly bolte hai. Haid. mai pain hota hai sir vese AAP padhate achha hai
Kitne percentage result aaya
Thankyou sm sir. All my concepts have been cleared by this video.
1:01:10
Can someone please explain if we can solve this question using discriminant
Sir vey helpful keep it up and dont stop🥰🥰
Pro legend watching 3 days before exam
one day before bhai
20 hours before exam 😖
12 hour before 😂
@@suraj8227 we will be legends if we will get pass or score around 50 😂😂
Thank you sir kal mera paper hai 😂😂😅😅
Bhai tu kal paoer dana ja reha hai ki paper 😂😂😂
@@ashishsingerkotarajesthan2905 🗞️😂😂😂
Thank sir this video upload ❤❤
Ncert answer sheet me to 8/3 cm/s diya hai... positive me
Comment your 12th percentage who has passed 12th in previous year
Sir Mera ye ek doubt hai ki aap to Derivations nahi Kara rahe ho aur bol rahe ho ki boards relevant hai to matlab boards me derivations nahi aayengi kya
bhai maths mein koi derivation puch ta nahi hai wo physics mein hi aata hai maths mein sirf questions hi aate hai common sense hai yaar
Bhai abhi tm apne 11th ke exam pe focus kro
Bhai maths ka exam h derivation aayi to question Ki form Mai aayengi
Mtlb proving wale questions Ki form Mai
Mayank sir ❤