𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒 0:35 Nature of Chapter 2:43 Weightage 2:54 *Index* 3:18 *Critical Topics* 6:25 *Order & Degree of Differential Equations* 6:31 Order 7:29 Degree 9:54 _Case when degree not defined_ 18:20 *Formation of Differential Equations* 22:13 Algorithm for Forming Differential Equations 24:49 _🚬 Technique to eliminate Constants_ 26:51 _🚬 Creating Family of Curves by yourself_ 37:51 ⚡REMARK: Order = No. of "Independent" Arbitrary Constants 40:43 *Solution of a Differential Equation* 43:15 _General & Particular Solution_ 44:13 First Order & First Degree Differential Equation 46:07 *Formats ✨* 46:33 *Variable Separable Form* 49:23 _Using Initial Value to find arbitrary constant_ 51:46 When all terms of solⁿ are in ㏑ then take arbitrary constant like this 59:00 Clubbing together Constants 1:09:05 *Reducible to Variable Separable Form* 1:09:12 *① 𝑑𝑦/𝑑𝑥 = 𝑓(𝑎𝑥 + 𝑏𝑦 + 𝑐)* 1:09:52 *Note:* We can use Substitution in Differential Eqn. 1:14:34 *Remark:* 𝑦·𝑓(𝑥𝑦)𝑑𝑥 + 𝑥·𝑔(𝑥𝑦)𝑑𝑦 = 0 1:19:05 *② Homogeneous Differential Eqn.* 1:19:32 _Meaning of Homogeneous Eqn._ 1:22:19 Solving Homogeneous Differential Eqn. 1:39:42 _🚬 Use Substitution just like Indefinite Integration_ 1:42:01 _🚬 Spot the Derivative_ 1:45:02 *③ Reducible to Homogeneous Differential Eqn.* 1:51:52 *⚡SHORTCUT* 1:52:12 _🚬 Linear/Linear ➙ Reducible to Homogeneous_ 1:59:16 *Polar Form facilitates Variable Separable* 1:59:47 👁️🗨️bservation 2:04:14 When to use 2:09:36 *Linear Differential Equations* 2:14:59 Examples to demonstrate how to identify LDE 2:18:22 *General Form of LDE & Solⁿ* 2:29:12 Derivation 2:30:34 *NOTE:* Use of LDE in other chapters 2:32:20 *Equations Reducible to LDE* 2:35:48 Common Mistake 2:38:18 *Bernoulli's Equation (Spl. Case)* 2:43:03 _Good Question (Mentoz Zindigi)_ 2:46:18 JEE ADV. Question (Using Mentoz) 2:50:04 *Exact Form* 2:51:39 *REMEMBER* 2:55:48 *REMARK:* Whenever you see ㏑ 𝑦, look for 1/𝑦 2:57:07 *NOTE:* d{f(x) × g(x)} 3:08:12 *Application of Differential Equations* 3:08:59 ① Finding eqn. of curve from given conditions 3:13:52 ② Growth & Decay Problem 3:17:18 ③ Orthogonal Trajectory 3:19:45 _Meaning of Orthogonal Trajectory_
TIMESTAMPS 0:00 Introduction & Nature of chapter 2:54 Index and critical topics 5:45 Order and degree of differential equations 18:09 Formation of Differential equations 40:43 Solution of Differential equations 44:13 Solution of First order first degree Differential equations 46:34 Variable Separable Method 1:08:59 Reducible to variable separable form 1:19:16 Homogeneous Differential equations 1:59:16 Variable separable form using polar coordinates 2:11:02 Linear Differential equations and reducible to LDE 2:51:18 Exact form 3:09:30 Application of Differential Equations
@@GauravsVault Which clearly signifies that your teacher doesn't make your math concepts clear or your teacher doesn't make you understand what mathematics really is. Hire a good math and then you see what math is.Its more beautiful than anything.😊😊😊
6:40 diffrential eqn kaisi dikti h smjo 6:55 order smjo kya hota h 1:59:40 polar co ordinates ka use kab karna h vo smjo idar 2:04:21 idar smjo application of polar co ordinate smjo kaise smjneka ki ye lagega Q me 2:10:25 idar linear vale me identify karna tough hoga ki ye linear ka Q h to idar se next 10 mins dhyan se suno sir batyenge kaise identify karne ka 2:13:06 ache se sun idr sir jo bolre 2:30:19 vo derivative h ye dekho ache se 2:30:42 IMP Point yaad rakho aage kaam ayega 2:32:56 yaha pe substitution ki izzat karna sikho kyu ki reducible matlab kuch nai kya substitute karu ki linear vala form banjaye 2:38:23 bernoulis form ko identify kaise karenge smjo 2:39:29 yaha Q exam me dek kar ye confusion ho sakta h y ki power 2 h to ye linear ho hi nai sakta to aisa Q aaye to ek baar dek liya karo y square se divide maar ke kahi ye barnoulis ka Q to nai hai seeda linear nai h aisa mat smjo 2:43:10 REPEAT Q ****** 2:46:19 goood Q 2:50:25 2:51:45 ye yaad karo std h ye 2:53:42 Dekho sir khud bolre kaise sochne ka ek Q dekne par pehle se jaate jaavo pehle variable sep homogenous fir linear/.... 2:54:44 REPEAT Q ***** 2:57:17 dhyan se suno IMP POINTS 3:00:26 repeat Q ***** approach sikho 3:11:08 good Q lerning h
@@how2download916 bro xy=t when we diffrentiate we use the product rule of difrentiation which says : "Second function derivative into first function + first function derivative into second function
Sir at timestamp 2:38:05 if siny=0 then its genral solution is y=n(pi) since sin(y) will be zero at y=integral values of pi ... so nta might also add this concept in these type of questions
Amazing session bhai ❤Energy Op🔥🔥Bahut saare nye concept sikhne ko mile h pkka promise ek baar achhese revise krke Hw krlungi 🔥🔥Thank u so much bhai Dher saara pyaar dher saari duayein ❤❤
Sir but my dream is to go on holiday to Mumbai and all i don't think much about going to Goa like others who are like so excited because i live in Goa only 2:40:18
What is Differential Equation : From 18:22 listen entire point 20:15. From 40:48 listen to get clarity. ( 1:32:04) Formation of DE : 22:3433:42 (SOP) 24:48 (Jitne arbitrary constant(s) utne baar hi differentiate krna h) 26:19 (solving procedure) 29:1031:5434:57 (mentos zindgi)
Thank u so much bhai🔥🔥🔥🔥 Or really really Sorry Bhai maine kl wali glti fir se repeat ki🥺🥺🥺🥺😞😞😞😞 aaj mai focus hi nhi kr paayi iske liye really really Sorry Bhai😞😞😞😞 But mai pakka next class se ye glti repeat nhi krungi pakka bhai Or revision or homework kr lungi love u bhai❤
𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒
0:35 Nature of Chapter
2:43 Weightage
2:54 *Index*
3:18 *Critical Topics*
6:25 *Order & Degree of Differential Equations*
6:31 Order
7:29 Degree
9:54 _Case when degree not defined_
18:20 *Formation of Differential Equations*
22:13 Algorithm for Forming Differential Equations
24:49 _🚬 Technique to eliminate Constants_
26:51 _🚬 Creating Family of Curves by yourself_
37:51 ⚡REMARK: Order = No. of "Independent" Arbitrary Constants
40:43 *Solution of a Differential Equation*
43:15 _General & Particular Solution_
44:13 First Order & First Degree Differential Equation
46:07 *Formats ✨*
46:33 *Variable Separable Form*
49:23 _Using Initial Value to find arbitrary constant_
51:46 When all terms of solⁿ are in ㏑ then take arbitrary constant like this
59:00 Clubbing together Constants
1:09:05 *Reducible to Variable Separable Form*
1:09:12 *① 𝑑𝑦/𝑑𝑥 = 𝑓(𝑎𝑥 + 𝑏𝑦 + 𝑐)*
1:09:52 *Note:* We can use Substitution in Differential Eqn.
1:14:34 *Remark:* 𝑦·𝑓(𝑥𝑦)𝑑𝑥 + 𝑥·𝑔(𝑥𝑦)𝑑𝑦 = 0
1:19:05 *② Homogeneous Differential Eqn.*
1:19:32 _Meaning of Homogeneous Eqn._
1:22:19 Solving Homogeneous Differential Eqn.
1:39:42 _🚬 Use Substitution just like Indefinite Integration_
1:42:01 _🚬 Spot the Derivative_
1:45:02 *③ Reducible to Homogeneous Differential Eqn.*
1:51:52 *⚡SHORTCUT*
1:52:12 _🚬 Linear/Linear ➙ Reducible to Homogeneous_
1:59:16 *Polar Form facilitates Variable Separable*
1:59:47 👁️🗨️bservation
2:04:14 When to use
2:09:36 *Linear Differential Equations*
2:14:59 Examples to demonstrate how to identify LDE
2:18:22 *General Form of LDE & Solⁿ*
2:29:12 Derivation
2:30:34 *NOTE:* Use of LDE in other chapters
2:32:20 *Equations Reducible to LDE*
2:35:48 Common Mistake
2:38:18 *Bernoulli's Equation (Spl. Case)*
2:43:03 _Good Question (Mentoz Zindigi)_
2:46:18 JEE ADV. Question (Using Mentoz)
2:50:04 *Exact Form*
2:51:39 *REMEMBER*
2:55:48 *REMARK:* Whenever you see ㏑ 𝑦, look for 1/𝑦
2:57:07 *NOTE:* d{f(x) × g(x)}
3:08:12 *Application of Differential Equations*
3:08:59 ① Finding eqn. of curve from given conditions
3:13:52 ② Growth & Decay Problem
3:17:18 ③ Orthogonal Trajectory
3:19:45 _Meaning of Orthogonal Trajectory_
Padha la time slap pahale hi ha😂
TIMESTAMPS
0:00 Introduction & Nature of chapter
2:54 Index and critical topics
5:45 Order and degree of differential equations
18:09 Formation of Differential equations
40:43 Solution of Differential equations
44:13 Solution of First order first degree Differential equations
46:34 Variable Separable Method
1:08:59 Reducible to variable separable form
1:19:16 Homogeneous Differential equations
1:59:16 Variable separable form using polar coordinates
2:11:02 Linear Differential equations and reducible to LDE
2:51:18 Exact form
3:09:30 Application of Differential Equations
Thanks Bhai for saving our time and wasting yours 😁
7 :00
ayo raftaar
Trap praa 🔥
raa parivar
This channel is a ray of hope for me to survive mathematics
Mathematics isnt the danger, its the shelter
@@CODE7X shelter full of hungry wolves hiding inside
Mohit Tyagi Sir 🙏🏻
Hope of hope of ray
@@GauravsVault Which clearly signifies that your teacher doesn't make your math concepts clear or your teacher doesn't make you understand what mathematics really is.
Hire a good math and then you see what math is.Its more beautiful than anything.😊😊😊
January attempt Mein crack wale attendance 💪💪💪🤘🤘🤘
Present 🤚 bro
@@zecruton3839 preparation kaisa chal Raha hai bro
All good brother
Present
Present
6:40 diffrential eqn kaisi dikti h smjo
6:55 order smjo kya hota h
1:59:40 polar co ordinates ka use kab karna h vo smjo idar
2:04:21 idar smjo application of polar co ordinate smjo kaise smjneka ki ye lagega Q me
2:10:25 idar linear vale me identify karna tough hoga ki ye linear ka Q h to idar se next 10 mins dhyan se suno sir batyenge kaise identify karne ka
2:13:06 ache se sun idr sir jo bolre
2:30:19 vo derivative h ye dekho ache se
2:30:42 IMP Point yaad rakho aage kaam ayega
2:32:56 yaha pe substitution ki izzat karna sikho kyu ki reducible matlab kuch nai kya substitute karu ki linear vala form banjaye
2:38:23 bernoulis form ko identify kaise karenge smjo
2:39:29 yaha Q exam me dek kar ye confusion ho sakta h y ki power 2 h to ye linear ho hi nai sakta to aisa Q aaye to ek baar dek liya karo y square se divide maar ke kahi ye barnoulis ka Q to nai hai seeda linear nai h aisa mat smjo
2:43:10 REPEAT Q ******
2:46:19 goood Q
2:50:25
2:51:45 ye yaad karo std h ye
2:53:42 Dekho sir khud bolre kaise sochne ka ek Q dekne par pehle se jaate jaavo pehle variable sep homogenous fir linear/....
2:54:44 REPEAT Q *****
2:57:17 dhyan se suno IMP POINTS
3:00:26 repeat Q ***** approach sikho
3:11:08 good Q lerning h
for someone who may face problem at 1:36:52 just think it as u=t^2 then du=2t dt
please tell me at time stamp 1:15:00 after substituting xy=t , from where we got xdy/dx+y=dt/dx
@@how2download916 after differentiating xy=t wrt x we get x dy/dx + y = dt/dx (use product rule)
@@how2download916 bro if u differentiate on both sides of xy = t with respect to x you get xdy/dx + y = dt/dx
@@how2download916 how to download 916
@@how2download916 bro xy=t when we diffrentiate we use the product rule of difrentiation which says : "Second function derivative into first function + first function derivative into second function
Sir at timestamp 2:38:05 if siny=0 then its genral solution is y=n(pi) since sin(y) will be zero at y=integral values of pi ... so nta might also add this concept in these type of questions
Ek dum correct
Best teacher on yt for maths.
Sir how to write notes, in discription not available 😢
You are a good teacher sir ❤
Starting my 2nd attempt prep from here gonna revise everything hoping for 200+ and for maths you are my hope thanks sir
Well. How did it go buddy??
Kaisa gya bhai ?
Aaa gye brow 200+ ??
Bhaiyaaa btaa do yrr.. Kuch tips de do..
how much didd u gettt???
Differential Equations Class 12 | One Shot | JEE Main & Advanced | Arvind Kalia Sir
sir at 15:34 ,why can we write the [y-x(dy/dx)]^-4 as 1/[y-x(dy/dx)]^4 and then cross multiply it
same doubt, nishant vora sir took it to the other side cross multiplied it
That's a simple law of exponents: a^-4=1/a⁴
3:00:00 , sir it is also Bernoulli form
Thanks a lot sirji❤
3:17:01 ans- at 7:52 10second 62 milliseconds PM. i wasted a lot of time in that question confirm if it is the answer .
08:56
10:45
42:00
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51:48
1:01:16
59:35
1:06:00
1:07:55
1:09:55
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1:52:18
2:04:40
2:12:50
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2:38:50
Thanku sir ji😊
Sir aapka Maine trigonometry ka one shot dekha isi channel pe andar se khushi ho Rahi thi question solve karte hue Kasam se#merabhaimerabhai #JNLOP❤❤
critical points
52:09
16:00 par isme ham usse dusri side lekar jake expand kare to degree 5 aari hai
Yes
Mazzaa aa gaya kalia ji
Sir apki wajah se padhai main man lag raha hain ❤
selection done?
Sir 15:52 pe
hum log (y-xdy/dx)-4 ko 1/(y-dy/dx)4 leke dusre side bhej sakte hai na
to (y-dy/dx)4 * (dy/dx-1)=1 ho jayega
FROM WHERE WE WILL GET THIS NOTES I AM NOT ABLE TO FIND IT ON TELEGRAM
Sir at 1:12:23 x+c hoga na integration krne ke baad
Sir seriously y are my survivor 🥺🧿🤞🏻💕
2:45:55 e^ln|x| should be |x| not 1/|x|
Hey he was talking about a special sheet in the start of the video. Where is the sheet, if i click the link I only get a pyq solving video of him
59.55 ln2lnc = lnk can be put as c is integartion constant.
Amazing session bhai ❤Energy Op🔥🔥Bahut saare nye concept sikhne ko mile h pkka promise ek baar achhese revise krke Hw krlungi 🔥🔥Thank u so much bhai Dher saara pyaar dher saari duayein ❤❤
Sir is the one of the most kind hearted and compassionate human beings.......
Sir aap session ka pdf bhi description main dal dijiye na pls madad hojayegi prac krne main baad main
Love you sir ❤
YAAR KOI ISKE NOTES KA GOOGLE DRIVE KA LINK DEDO
MIL NI RHA MUJHE
Sir which video lectures I watch previous or live
Thanks you bhai revised the session bhai love you bhai pls bring scholarship /stipend for students specially for boys
Thank you sir may God bless you😊
Bhai is class ka pdf h kya
sir aap bahut acchha padhate hai
Positive 😊🎉
24:32
1:40:10
1:42:04
2:43:35
2:46:26
2:53:47
2:55:37
3:03:00
Differential Equations Class 12 | One Shot | JEE Main & Advanced | Arvind Kalia Sir
Sir u r god🤯🤯🤯
Why dont u teach it in english??🤔🤔
hindi is much better to understand
@@Premansh_takonly for hindi speakers
@@qrre_ so?
@@atulkaushik8777 wdym by so
i replied to his comment
go pray to ur cow northie
Sir At 1;02 how you take x=1
At 48:43 aren't we supposed to take 10^3x+4y as it is log and not natural log?
Love you sir from PW
sir at 51:34 ln(3y)/3 galat nahi hoga?
IMP POINTS
21:04
23:24
IMP QUESTION
Good Question 33:05
V Good Question 35:49
Thanks for wasting your time and saving mine😂
Amazing session bhai !!!
Pdf kha h is class ka
practice aside is this enough for clearing all concepts ??
Yes bro theory is sufficient I have mapped this with cengage problem solving karlena bhai good luck!
Sir but my dream is to go on holiday to Mumbai and all i don't think much about going to Goa like others who are like so excited because i live in Goa only 2:40:18
i love your energy, abs contagious
Thnks🎉
At 48:43 aren't we supposed to take dy/dx = 10^3x+4y because it is log and not natural log?
In hi माना h sir ne
abey maths me by default base e hota hai , in chem its base 10
1:00:48 repeat
1:09:03
1:25:14
Love 😘 you mera bhai
1:19:30
1:28:00
1:55:00
2:38:26
3:11:36 Tangents toh delete ho gya h AOD me se toh kya use pdhna hoga is chapter ke liye????
Arvind sir could you please teach in English or atleast attach the English captions sir please🙏🙏🙏🙏🙏🥺
why u are in india if you dont understand hindi?😂
Kabhi India ghooma bhi hai?
Hindi ke ilava bhi bhut saare languages hain@@aadityamodani120
@@aadityamodani120may be she is from south
@@aadityamodani120 Are you an idiot? Not everyone in this country speaks in Hindi. What is the point of your education if you cannot think of this?
bhai love for us is truly immesurable maths ki bhasha lim bhai's love towards us tend to infinity
Sir session ka pdf kaha milega
Description
Thank you so much 🙏
GOOOOOAAAATTTTTTT❤
Sir please one session on Probability❤
Love this guy ❤
Bhai ye itna bhi achcha nahi h
Sir pls tell is we can use these sessions to clear our backlogs at good level
Han
Notes kaha milenge yrr iske plzz tell me
1:55:00 shortcut
thank you so much sir for this contnent
Pdf kha milega
I have never read thiis chapter..is this video is enough for jee??
Yes
Maine paap kiya hai
Kyon Nahin Hori padhaai😂
Can u pls provide the timestamp of that moment
@@parthgaming5453 1:14:15
Super sir
Lakshdweep 2.39..42
revise from 2:00:00 as this was not taught
Sir, plzz provide notes
Sir you are god❤
1:14:33 own reference
Is it enough for jee mains and advance
Sir yha k y square kaha gya ? 2:49:48
1:08:40 y cant be -0.4
Variable separable form using polar coordinates
What is Differential Equation : From 18:22 listen entire point 20:15.
From 40:48 listen to get clarity. ( 1:32:04)
Formation of DE : 22:34 33:42 (SOP) 24:48 (Jitne arbitrary constant(s) utne baar hi differentiate krna h) 26:19 (solving procedure) 29:10 31:54 34:57 (mentos zindgi)
11:25 self timestamp
sir can yoy please provide the link to download notes
1:12:19 why -C
important : 39:00
i always end up leaving the chapter incomplete so here is my chapter completion attendance:
started watching the lec on 9 june 11pm
Sir ak one shot relation and function laooo
Sir please physics ka session bhi 12th
2:32:11 NOTE
3:02:27 Repeat
Thank u so much bhai🔥🔥🔥🔥
Or really really Sorry Bhai maine kl wali glti fir se repeat ki🥺🥺🥺🥺😞😞😞😞
aaj mai focus hi nhi kr paayi iske liye really really Sorry Bhai😞😞😞😞
But mai pakka next class se ye glti repeat nhi krungi pakka bhai
Or revision or homework kr lungi
love u bhai❤
@@g.l.v.lahari1640are nhi Glv aap sorry mt bolo aisi koi baat nhi hai aapne disturb nhi kiya mujhe❤
Don't worry❤️
All the best Glv🔥🔥🔥🔥
Take care❤
mera bhai mera bhai❤❤❤❤❤❤❤
1:02:22 y(2) pr nikalna tha to x=2 kyu Kiya ... Doubt
f(x) jaisa hai... f(2) matlab f(x) ki value x=2 pe.. Likewise y(2) matlab y ki value x=2 pe
Y(2) = same as f(2)
Wo ek function hi hai it can be anything theek
@@mohammedsharique1234 thanks
@@DhirajGupta thanks
8:30 PM❤
This sir sounds like ART ATTACK SHOW GUY😂
linear - done
Sir 25.44 par chain rule kyu nahi laga
1:32:42
1:39:30
1:12:15 kese (ln t)² aaayaa???
Bhai...Sir ulta bol diye hain... loget=u kro & diff...ans. Aa jayga
Guys can anyone explain who this shaira is, sir keeps repeating the name again and again
They express their love towards students by addressing them as shaira
Small correction, shaira nahi shera❤
Endearing term to address the students