Lec-17 Dual Simplex Method || Minimization Problem || In Hindi || Operation Research || Example
HTML-код
- Опубликовано: 18 апр 2020
- #dualsimplexmethod #minimization
Please like share Comments and Subscribe ☺️
Connect with me
Instagram : / i._am._arfin
LinkedIn : / arfin-parween
Twitter : / startpracticing
Email : wbstartpracticing@gmail.com
Topic Discussed
Dual simplex method
dual simplex method in hindi
dual simplex method Minimization
dual simplex method in operation research
dual simplex method example
dual simplex method solution
operation research
start Practicing
![Lpp using [DUAL SIMPLEX METHOD - Minimization] in operation research :- by kauserwise](/img/1.gif)
Mam, Tomorrow is my exam.
I watched your all videos today I.e. simplex method, big m method, graphical method, duality, transportation problems and assignment problems too. While watching your videos i no need to revise.
These videos are perfect for me.
Thanks a lot😊🙂
🤘🤘 super SE v uper ... Ek bar lecture attend kr le koi v apka ... to dubara dekhne ki v jarurt ni h mind m chhap jata h .... Good ....great job
Finally i found AEM chapter 5 simple solutions one day before exam ......thank u so much mam for easy explanation 👍🏻
Thank you very much for explaining it in One of the easiest way.. it's easy to learn. Today is my test and I'm watching this 😀 I'm pretty sure I'll be scoring good marks. Also your voice is very soothing that makes me feel relax 💞
Wow mam 👌👌👌👌 puri tarh se clear ho gya sab doubt.... apke video se thanku 🙏🙏🙏
Your lecture is really very helpful because I prepare LLP from your video in one day which made my semester exam very well.
LLP nhi LPP 😂
@@rajatjaat6661 ye bhai exam ki bhi aisi hi watt lga k aaya h pkka 😂
@@prashantyadav8350 sahi m
Construct the dual of the following Problem and solve both the primal and the dual.
Maximize Z = 2x1 + x2
Subject to - x1 + 2x2 ≤ 2 -x1 + x2 ≤ 4
x1 ≤ 3
x1, x2 ≥ 0
Solution using the primal problem.
Corner points (0, l), (2, 2), (3, 1), (0, 0), (3, 0)
Z =
Hence the optimal solution is
x1 = 3
x2 = 1
Max Z = 7
Now, using Dual problem
The Dual of the given primal is
Minimize W = 2Y1 + 4Y2 + 3Y3
Subject to -Y1 + Y2 + Y3 ≥ 2 2Y1 + Y2 ≥ 1 Y1, Y2, Y3 ≥ 0
Express the problem in standard form
W = 2Y1 + 4Y2 + 3Y3 + 0S1 + 0S2
-Y1 + Y2 + Y3 - S1 + 0S2 = 2 2Y1 + Y2 + 0Y3 + 0S1 - S2 = 1
The first simplex table?
Subject ka name toh pata h n bhai 🤣
thanks for the video; selection of incoming and outgoing vector is pretty easy with ur method
We need more teachers like you maamm!!!!! Thnkyouuuusomuchhhhhhh🥺❤️
Nice concrete and helpful lesson without mistakes and very good explanation 👍💪👏
I understood all, I saw many algorithms in many kinds of languages and R is very good
BPUT 3 YEAR students.....😂😂
😂😂 Me too
😅
Ha bhai
Ha bhai ha😂😂
BPUT- BAPA PUA UNDER TENSION
I think I got my sol. after so many searches, thank you mam. Support from Nepal🇳🇵
watched serially up to this video.... now watching further... u are great...from NEPAL
Mam ap bhut bhut bhut jyada achaa padhati hai
Aapke videos dekh kr sare doubts clear ho jate hai...🙏😊😊
LOVE YOU MAM KUMAR,PIYUSH,HARSH,HARSHIT
After many searches , finally a perfect well define video , thank u very much ❤️
You are making my life easy .. Thoda lakh lakh sukriya
JzakALLAH Maam 4r sharing knowledge nd mashALLAah ur method iss so good nd easy way.💜💜💜💜
thank you mam by watching your videos, i get confidence for my exams tomorrow you from the bottom of my heart
Excellent explanation mam. Understand the DSM in one lecture only
thanks a lot maam for providing us with such a easy and quality content that to on the topics which are not having adequate channels to read from
When an objective function is of minimization type, you correctly said that while converting it to a maximization problem, the objective function is to be multiplied with -1. However, it is better to rename the new objective function as z*, which is nothing but -z. This can be done to avoid confusion among students. The steps have been explained very properly and nicely. Thank you.
Mam you are a great teacher 😇⭐
Thank u mam😊 apne bhut acche se explain kiya hai pura ab ye mehod smaj a gya
Thank you ma'am, very helpful for us average students 😊
The way you teach everything is understood easy thank you so much for the video maam
Just one word................
Awesome 🔥🔥🔥
Thanks for uploading mam u'r way of explanation is awesome
Thanks for this video, truly it is very conceptual video.
Mem your all videos are very helpfull thank you sooo much☺️🙏
Mam your teaching way is awesome and all topics explained in detail manner please start lacture series for upsc mathamatics optional
Mam you are great teacher
But I want to give some suggestions
Please upload scanned pdf of your notes in drive and share the drive link in description
It would be very helpful
Thank you ☺️
Ma'am, Apki Video Bhoot achi lagi main ny 2 bar like kr dia hy.
Lpp ka pura syllabus kabar ho gaya , thank you mam
Thank you so much ma'am. Your video is really amazing ❤
Thank you so much ma'am for this fantastic lacture 🙏🙏
today is my exam and this helped me alot tnq so much mam🙏.
Finally a video that saved me during my exams!!!
Thank you so much for this video!
Are Bhai bolega ki mujhe agar xb positive he all and zj- cj negative he all tab xb me konsa ku silect karenge
Thanks, this video is a saviour, I've my test in the next hour😅
I'm from Bangladesh and learning LPP watching your videos.
Thank you for your efforts ❤️🙏👍
Thanks ma'am your lecture is very helpful
I watched your operation research series videos. All videos are very well and helpfull. You have cleared all confusions. Thank you. ✨👍👏👏☺️
Your lectures is very helpful ❣️
Mam, your lecture is really helpful me and also understood the concept behind this ... Thank you mam...
Mam make a video on SENSITIVITY ANALYSIS IN LINEAR PROGRAMMING
Amazing vedios for depth learning.Thank you so much !
Please mam add your Twitter or Facebook account in description!
Bhot bhot thank you mam you are exam sever
Agar kal ke paper me pas hoti hu to uska sara shrey apko hi jayega ❤️ thanks mam
it helped me a lot maam! thank u!
Gorgeous explanation !
thanks, perfect video :)
Simplest ,easiest 💐
Well explained
Nice video mam each portion explained well
Ma'am Thank you so much....
great explanation
its very helpful for us.... in our M.Sc. Exam.. God bless you ma'am
What if xb>0 but in zj-cj we have negetive
7:44 It's Really very Helpful.
Thanks Didi❤
Lots of respect for you mam❤
Bhut acha smjati ho ap mam❤
You're Doing a Great Job. Please Try to Record and Upload Videos In FHD (1080P) Resolutions.
Great mam.khush rahain
Perfect teaching process...
Very nice explanation mam ।।।thanku
mam your handwriting is so clean i want one just like yours
Good teacher!!!
I love you thank you very very much mam 😌
Mam please make a video on sensitive analysis mam please please bna Dena mam becoz your way of teaching is very good
Very helpful lectures 🌹
mam,simplex method and dual simplex are same????should'nt we convert to dual first?
Thank you soo much ma'am.
Mam u r explaining vry good
Very nice explanation...
मैडम जी आप बहुत ही अच्छा समझाती हैं👌👌हम छात्रों की तरफ से आपको बहुत बहुत धन्यवाद!
Note--Mam 1--1 page me likh kar kya karti hongi
Aisa kariye aap kisi copy me samjhaya /bataya kariye
Jisse ki 1 notes bhi bn jayega aur page kharab km honge
Helpful video thanks mam
Thanks, stay well.
Well define MEM you are so great
Thank u so much ma'am ❤❤
Thankyou thankyou so so so much 😊
Hey !
Mam can you explain ,what to do if while choosing the entering vector we get (1/0) form and any one of ∆j>0
आपका बहुत बहुत धन्यवाद 🙏🙏 मुझे बहुत अच्छा से समझ मे आया ❣️मेरा मार्च 2023 में PG 3Rd semester का एग्जाम हैं !
Very nice, thank you 😊
My xam held on 30 sep.. May be its too useful to me
Thanks a lot maam 👍👍👍👍
Thanks for you mam 🤭🤭🤗
Ati sunder mam 😍
Helpful Lecture 😍
Well defind
Luv you ma'am 🤩
Nice video ma'am ❤️❤️❤️👍👍
Thanks Mam❤️😍🙏😍❤️
Tysm ma'am
Thank you so much mam 🙏
Nice
As per rule But in dual simplex method we have to convert minimization type n?????
And mam why you have converted into maximization type???
very Nice explain mam
Mam simplex method m constraint m less and equal to hi hota h kya jisme greater than hoga use dual simplex se krna h?
Nice job Ma'am
Thank you very much mam
Thank you so much ❤️
Well explained 👍
Very nice and helpful madam
Will we not convert question to canonical form and then dual form like you explained in lecture 15 and 16?