sir agar kinhe 2 point pae value maximize ya minimize same aa rhi ho toh kya waha infinte soluntions likhenge ??????????????????????????????????????????????????????????????/
Summary for [Linear Programming Class 12 One Shot | NCERT Maths Chapter 12 | Full Chapter | 5 Marks Confirmed](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html) by [Merlin AI](merlin.foyer.work/) Master Linear Programming in Minutes: Quick NCERT Class 12 Maths Overview for Guaranteed 5 Mark Success! [00:06](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=6) Introduction to Linear Programming for Class 12 students. - The video aims to cover the entire chapter in a short time, providing assurance of understanding. - It highlights the importance of Linear Programming in exams, mentioning specific questions from CBSE sample papers. [00:57](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=57) Introduction to linear programming problem-solving techniques. - Learn to solve linear programming problems using graphical methods. - Understand the role of equations and inequalities in defining constraints. [02:46](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=166) Understanding graphical representation in Linear Programming. - Two types of graphs are used in linear programming; initial sketches are needed for one type. - The 'Zero Test' is essential for determining shading direction towards the origin based on inequalities. [04:04](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=244) Understanding concepts related to plotting towards the origin in linear programming. - The explanation focuses on how to graphically represent points moving towards the origin in the first quadrant. - It emphasizes creating a table to analyze points with a 10% decrease, discussing its significance in linear programming. [06:49](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=409) Minimization steps for linear programming explained with first quadrant shading. - The process of setting up minimization for the given equations involves identifying the constraints. - Shading the feasible region in the first quadrant helps visualize where optimal solutions can be found. [09:16](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=556) Overview of zero test in linear programming with equations. - The lesson begins by discussing two linear equations, demonstrating their graphical representation and intersection points. - Zero test is introduced to evaluate the conditions under which solutions exist in the first quadrant, specifically focusing on origin proximity. [11:45](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=705) Minimizing the objective function using vertex points in linear programming. - The objective function is defined as S = -3X + 4Y, which needs to be minimized. - The minimum value of S is -12 at the vertex point (4, 0), and all potential vertices must be checked. [13:03](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=783) Understanding maximum and minimum in linear programming. - Determining optimal solutions requires evaluating both maximum and minimum values within given constraints. - Graphical representation aids in visualizing constraints for better analysis of feasible region. [16:27](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=987) Understanding unbounded solutions in linear programming through critical points. - In unbounded scenarios, infinite solutions may exist, requiring careful evaluation of critical points. - Proof is essential to confirm a minimal value exists, as indicated by the teacher's feedback. [17:35](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=1055) Exploring values less than 7 for variables in linear programming. - Determine conditions for variables X and A to be less than 7 in the linear programming model. - Graphically analyze the solution space to find feasible points such as 3/2 and 1/2. [19:52](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=1192) Understanding bounded and unbounded regions in linear programming. - In unbounded regions, solutions are straightforward and can yield maximum or minimum values easily. - In bounded regions, feasibility is crucial; if the solution does not fit within these bounds, no valid maximum or minimum exists. [20:39](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=1239) Understanding shaded regions and graphing in Linear Programming. - The chapter covers the importance of shaded regions in linear programming graphs and how to determine them. - A common mistake is assuming zero tests when lines pass through the origin; actual points must be tested for feasibility.
I cant explain how much time i saved by watching this video, i am so much thankfull and hope you grow ushank sir have a happy life you are a great teacher❤❤
Ho sir!! Today was my exam and I had not understood LPP, so I was yensed about today's exam as it carried 5 marks. I opened TH-cam and scrolled directly to your channel for the first time and the second problem which you did was the exactly same question in my exam. I watched the video very fastly since I didn't have time, but within that time, I was able to understand everything and I did that question correctly in the exam. Thankyou so much sir🙏🙏
Thank you so much Sir for this video...... All concepts have been cleared regarding LPP..... The explanation was flawless.... Once again....grateful....!!🙏😊🥹
Thank you so much sir tomorrow is my 12th class half yearly exam and i was totally clueless about this chapter before but after seeing this 21 min video i am sure that i will get those 5 marks in my hands love❤
Genuinely saying, watching this same video for the 3rd time, I don't need to watch any other video...seriously awesome BTW reason for watching 3 times😂 1. While understanding the concept 2. To prepare to Pre board I 3. While preparing for pre board II & will be back for boards too....I have solved all LP problems with 100% accuracy after watching this video only. Trust me, this video is just the whole concept and important questions in a concentrated form. These 22 mins are going to secure your 5 marks FR🎉
@@Rolex3219 Hm behan or bhai jo koi bhi ho aap Yeh ch . Jab hum school nhi ja rhe thae due to health issues tabhi padha diya gya tha jis din gae school uss din bs eske ek do question hi btana tha bs whi bta kr sir aage badh gye abhi tk Yeh ch hum padhe nhi thae aaj bs yhi padh kr gae thae aur iss ch se bs ek hi ques. aaya tha jise Yeh sir example lekar samghae thae mja aa gya yrr 8 no. Pakke😇
Sir class 11th mein gst ka set-off topic krwado please sir dimag khrab hoogya lekin concept samjh hii nhi aarha 🙁😞 practical examples ke sath samjhana 🙏🏻
📌Join Our telegram channel for class slides- t.me/Learn_Fun_Commerce
📌Class 12th Detail Lectures Playlists:
Business Studies - th-cam.com/play/PL_btu3mhbaQKVYCwSs5sA8YCVdkumuh8a.html
Economics - th-cam.com/play/PL_btu3mhbaQJA4ZCMtnu8sI7oMvNEPzeA.html
Accountancy - th-cam.com/play/PL_btu3mhbaQL9Wwlo4PoY1bTAfc4mUVq1.html
Maths - th-cam.com/play/PL_btu3mhbaQIJgy8aD3rNM_ekaYOk09KL.html
English - th-cam.com/play/PL_btu3mhbaQKiiYxg2ufzaHUUuB0YdGjJ.html
3D
Gst set off 😭
sir agar kinhe 2 point pae value maximize ya minimize same aa rhi ho toh kya waha infinte soluntions likhenge
??????????????????????????????????????????????????????????????/
Very nice mathod
Watching this before night of preboards 2025!
All the best guys 👍😉
Kal exam hai maths ka
us
Us💀
fkin depressing na question bnte h na school se aake pdhne ka time pta nhi ky hoga mera aim is 95% in boards 😢😢
@@Box-v9j school name?
best one shot , quality content using it in 2024-25 still valueable . 😇
Summary for [Linear Programming Class 12 One Shot | NCERT Maths Chapter 12 | Full Chapter | 5 Marks Confirmed](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html) by [Merlin AI](merlin.foyer.work/)
Master Linear Programming in Minutes: Quick NCERT Class 12 Maths Overview for Guaranteed 5 Mark Success!
[00:06](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=6) Introduction to Linear Programming for Class 12 students.
- The video aims to cover the entire chapter in a short time, providing assurance of understanding.
- It highlights the importance of Linear Programming in exams, mentioning specific questions from CBSE sample papers.
[00:57](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=57) Introduction to linear programming problem-solving techniques.
- Learn to solve linear programming problems using graphical methods.
- Understand the role of equations and inequalities in defining constraints.
[02:46](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=166) Understanding graphical representation in Linear Programming.
- Two types of graphs are used in linear programming; initial sketches are needed for one type.
- The 'Zero Test' is essential for determining shading direction towards the origin based on inequalities.
[04:04](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=244) Understanding concepts related to plotting towards the origin in linear programming.
- The explanation focuses on how to graphically represent points moving towards the origin in the first quadrant.
- It emphasizes creating a table to analyze points with a 10% decrease, discussing its significance in linear programming.
[06:49](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=409) Minimization steps for linear programming explained with first quadrant shading.
- The process of setting up minimization for the given equations involves identifying the constraints.
- Shading the feasible region in the first quadrant helps visualize where optimal solutions can be found.
[09:16](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=556) Overview of zero test in linear programming with equations.
- The lesson begins by discussing two linear equations, demonstrating their graphical representation and intersection points.
- Zero test is introduced to evaluate the conditions under which solutions exist in the first quadrant, specifically focusing on origin proximity.
[11:45](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=705) Minimizing the objective function using vertex points in linear programming.
- The objective function is defined as S = -3X + 4Y, which needs to be minimized.
- The minimum value of S is -12 at the vertex point (4, 0), and all potential vertices must be checked.
[13:03](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=783) Understanding maximum and minimum in linear programming.
- Determining optimal solutions requires evaluating both maximum and minimum values within given constraints.
- Graphical representation aids in visualizing constraints for better analysis of feasible region.
[16:27](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=987) Understanding unbounded solutions in linear programming through critical points.
- In unbounded scenarios, infinite solutions may exist, requiring careful evaluation of critical points.
- Proof is essential to confirm a minimal value exists, as indicated by the teacher's feedback.
[17:35](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=1055) Exploring values less than 7 for variables in linear programming.
- Determine conditions for variables X and A to be less than 7 in the linear programming model.
- Graphically analyze the solution space to find feasible points such as 3/2 and 1/2.
[19:52](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=1192) Understanding bounded and unbounded regions in linear programming.
- In unbounded regions, solutions are straightforward and can yield maximum or minimum values easily.
- In bounded regions, feasibility is crucial; if the solution does not fit within these bounds, no valid maximum or minimum exists.
[20:39](th-cam.com/video/jbJf9SVp5Yg/w-d-xo.html&t=1239) Understanding shaded regions and graphing in Linear Programming.
- The chapter covers the importance of shaded regions in linear programming graphs and how to determine them.
- A common mistake is assuming zero tests when lines pass through the origin; actual points must be tested for feasibility.
Very nice one shot sir... This is my first time watching your video... You cleared my concepts.. Tomorrow is my exam. Thank you for helping me ☺️
This sir looks exactly like ashuu sir. Carbon copy bilkul 😄
He is ashu sir's elder brother.
Event his accent is also same
Becz Brother from same mother
See faf du plessis of South Africa he looks like same
@@Roaming.wolves Ashu sir x Ushank sir X faf du plessis 3 bhai tino tabahi 😂😂@
I cant explain how much time i saved by watching this video, i am so much thankfull and hope you grow ushank sir have a happy life you are a great teacher❤❤
x agar 0 h to y 4 hoga agar y 0 h to x 8
hoga
Sahi bola rha b bhai
yes
Ha bhai master ne 1st wale me bhi dikkat ki hi maximum vale 12 hogi at 4,0
Koiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii bat nhiiiiiiiiiiiiiiiiiiiiiiiiiiiìiiiiiiii
Right 👍
Ho sir!! Today was my exam and I had not understood LPP, so I was yensed about today's exam as it carried 5 marks. I opened TH-cam and scrolled directly to your channel for the first time and the second problem which you did was the exactly same question in my exam. I watched the video very fastly since I didn't have time, but within that time, I was able to understand everything and I did that question correctly in the exam.
Thankyou so much sir🙏🙏
😂What The Luck 🤣
😂😂
7:28 pe galti hogyi sir
If x=0 then y=4
And if y=0 then x= 8
Sir make a on AOD
Faf du Plessis
😂😂 same to same
Desi faf du plessis
Mtlb
😂😂😂
A south african player (cricket)
You cleared all topic.... thankyou very much sir❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Sir i have my exam in a few hours was stressed abt llp but this video just did wonders for me
same broo
Damn bro I just opened integration kr liya?
@@aryan24610 skipping Integration
@@aryan24610 currently application of integral
Thank u sir ❤
It is very helpful ☺️
Thanku sir it helps a lot
Best shot explanation ❤❤🎉
Thank you so much Sir for this video......
All concepts have been cleared regarding LPP.....
The explanation was flawless....
Once again....grateful....!!🙏😊🥹
best lpp video yt..just understood the entire chapter in just 20min..thankful to have you sir
Thank you so much sir tomorrow is my 12th class half yearly exam and i was totally clueless about this chapter before but after seeing this 21 min video i am sure that i will get those 5 marks in my hands love❤
bhai half yearly mera toh aj preboard hai
Mera bhi hai 1 ghante baad 😂 ghanta kuch nhi aata 😢
Awesome lecture
Fr
The way he says,Pyaare baccho👀💜
Thank you sir very easy ❤
sir agar kinhe 2 point mae value maximum ya minimum aa rhi ho toh infintely many solutions lenge ??????????????
abhi raat ke 2 bajj rahe hai or kal maths exam hai 🥲🥲☠
Us bro konse school se ho !!!?? 😅
Mera bhi aaj exam hai😢
Mera kal maths exam hai lol abhi raat ke 11:32 baj rhe😅
Us bhai us @@prasenjitdwary7839
mera to kal hai
Thanks a lot sir ❤
sir the explanation was great and superb .... I cleared my all doubts literally that was amazing
😇😇😇😇
Love you sir ❤❤❤
One hour before exam
Topper's mentality 😊
Best explanation 👽
7:28 Points Galat h
or mai sochra bachpan se galat pdhra m..😭😭😭😭😭😭😭😭
U r right
Sahi kr diye sir baad me ...😊
@@gabimaru_01 nehi Yaar Wese nehi 😆
@musharafjahan6294 haan 😊
Rat ke 3 bajj Rahe aur kal maths exam hain💀
same except 4am🙏🙏🙏🙏
Exam dene jara hu 😭 abhi start Kiya
+1 all nighter kara maine
Raat ke 1 bj rhe h aur kl maths ka pre Board h🌝
@sanskrititiwari5745 all the best
Thank u sir isse 3 question tha mere exam me 😊 maine aap se kal 1st time prha tha infact 1st time dekha 😅 aur aaj mera exam achha gya
Kya science ka student ya vdo dkna sa chalaga
18:34 kese hua 3/2 and 1/2 aur -4 kyu liya ya samjh nhi a raha
Dimag laga thora aa jaega smj m
Meko bhi doubt h agar -4 aya to y' se -4 lena h
But inhone to y se +4 liya h
Bahut bada doubt clear hogya sir 😊
Me before the night of exam....🫠🫠
Genuinely saying, watching this same video for the 3rd time, I don't need to watch any other video...seriously awesome
BTW reason for watching 3 times😂
1. While understanding the concept
2. To prepare to Pre board I
3. While preparing for pre board II
& will be back for boards too....I have solved all LP problems with 100% accuracy after watching this video only.
Trust me, this video is just the whole concept and important questions in a concentrated form.
These 22 mins are going to secure your 5 marks FR🎉
thanks brother, much neede confidence
thank you sir!
7:24 points galat hai
Yaar Sachi mein
Bhyii m confuse hogyii 😭 acha hua comment khol liya
Yesssss
Yess
Thank you sir 😁✨
Sir one of the best one shot
Thnks sir best lec
Mere ko samjh nhi aya hum uss X aur Y ke box me numbers kaise le rahe hain
One night before exam ,2025😇😇
13:15 yhan par -3x +4y equation kaha se Aya ?
Thanks Faf du plessis sir 😊
12:38
Zero test rough work h ya show krna hota hai?😅
rough work
Faf Du plessis after retiring from cricket 😂
Btw thanks sir ❤
Faf du plessis teaching maths . Respect 🗿
😂😂😂😂😂😂
sir aapka really really thankyu
This video clear all concepts bhaiyo
Ty sir 🙏🏻
Thank you so much sir
After one hour mera half yearly ka exam h maths ka 🙂
Tumhari Math Ajj Tha Kyaa....
Kesa Gaya Exam
@@Rolex3219
Hm behan or bhai jo koi bhi ho aap
Yeh ch . Jab hum school nhi ja rhe thae due to health issues tabhi padha diya gya tha jis din gae school uss din bs eske ek do question hi btana tha bs whi bta kr sir aage badh gye abhi tk Yeh ch hum padhe nhi thae aaj bs yhi padh kr gae thae aur iss ch se bs ek hi ques. aaya tha jise Yeh sir example lekar samghae thae mja aa gya yrr 8 no. Pakke😇
@@Rolex3219 yss
@@ChaudharyAnshika9030Bohot khub ❤
Sir is exactly like ashu sir
Same pitch same style
Ye sir ashu sir h ky dono ks awaz face same ha yar pura
2:59 application of trigonometry😂
😂😂😂😂
All the best for your tomorrow exam😂
Sir aap ki calculation mashallah
Commerce students here>>>
11:00 am se paper and i am watching this at 8:30am......probably not going to watch this video again.....the last paper of my 12th
Also the last revision
2:00pm exam watching now.
Ty sir❤️🌹
Thanks sir
Last minute I lost my notes and you are my saviour at this moment
8:15 wrong hai x+2y=8 wala ulta likha hai bhai
pura dekh le bhai aake thik toh krdiya bass teacher ki mistakes point krni aati h tumko ?
@@Vortex_Gamer23 HA BHAI GALAT LAGA DOUBT NA REH JAYE ISLIYE ON THE SPOT POINT OUT KIYA bakiyo ke tarah bas dekhte nahi reh sakta
@@Tradexus69 wahi toh weise bhi kal exam hai, aise meinn patience level down hota hai🥲
@@BhavnaSaikia wahi bhai kaisa gaya paper
Your voice is similar to ashu sir
1:15 starts from here ❤
LIFE SAVIOUR 🛐🙏
Abhi 11:59 hai kl 7:30 me exam hai 😅
Kaisa gaya exm ?
Best explanation 😁
Last qsn me no solution hoga na koi btado
Thanku sir
Sir second question me x jab 0 krenge tho y 4 aayega....😅😅
I dont know the people who first searchs 1hr video then 21min video.
I first seach minute videos.
Watching this before the 2hrs of exam😅😅
sir please make matrices and determinants
Go to science and fun
Abhi raat ke pone 3 baj rahe hai, aur aaj subah hamara bihar board ka danger exam hone wala hai 🥲🥲🥲💀💀☠️☠️
19:25 ❤
5:38
Last question me x and y ≥0 hai to hamne -4 kyun liya
Thank you sir
Sir class 11th mein gst ka set-off topic krwado please sir dimag khrab hoogya lekin concept samjh hii nhi aarha 🙁😞 practical examples ke sath samjhana 🙏🏻
Sir unbound region mai confuse kr diya aapne😢
Kyu padha be tab
@@Cinematicrishu nii acha pdhya sir ne fr rea.l , mei itni satisfied thi innse ki i subscribed him
Ye sab inka channel nhi hai@@namitatiwari14
@@namitatiwari14 20min me tumhe detailed content chahiye thoda dimaag khud use karte to saare ncert ques+ pyq ban jate sir ko blame mat kro.
@@yeharshhai abeyyy pgl wgl h ky mene sir ki tareef hi keriii hh ja pdh dubara se cmnt meraa
Look like faf du plesi and ashu sir
We are cooked💀
Legit ☠️
true af
fr😭
Real 😮💨
Riyal
Ashu sir's elder brother
Thank you sir helped me a lot 😀
Maths - Science students , Give Attendance 👇
Pre board in 1 hour and studying this first time 💀
❤
kal subhe preboard hai : reporting live (11pm)
❤❤😊😊
Raat ke 5 bjj re h aur 2 hr me exam h😢😅😅
Subha ke 5 bhaii lol abhi 6.30 hore h aaj paper h 😭💅🏽
Faf du plesis as a teacher 😂
95% Same to same 😮
18:37 is there any specific reason for using negative four (-4) ?
Jaise x ke value small integer aa jaye sayad!
Boards aa rhe haai 4 ko
Sir is looking like fafduplesis 😅
Khelega free fire??
Uid de bhai 😄
Uid de bhai 😄