Transportation Problem | UV Method | MODI Method | Optimality Test

[@gajendrapurohit]

Thanks for your comment, your appreciation always motivate us to do such kind work. Join Telegram Channel : t.me/mathsbygpsir Instagram Handle : instagram.com/dr.gajendrapurohit/ Facebook Page : facebook.com/Dr-Gajendra-Purohit-453775988491992/ Unacademy : unacademy.com/@Dr-GajendraPurohit Link to B.Sc. Maths Playlist : bit.ly/34tTTdc Link to Engineering Maths Playlist : bit.ly/2OQ7Uvd Link to IIT-JAM Maths Playlist : bit.ly/2sh9pei Link to GATE (Engg.) Maths Playlist : bit.ly/35EAPct Link to IAS Optional Maths Playlist : bit.ly/2rwkOqj Link to CSIR NET Maths Playlist : bit.ly/2R8sUjV Link to Aptitude Playlist : bit.ly/3ewDR7z Link to Mathematical Physics Playlist : bit.ly/2NvRHLJ Link to Abstract Algebra Playlist : bit.ly/2A70LUb Link to General Aptitude For CSIR NET : bit.ly/2ZeWpma Follwing Topics are also Available 1. Differential Calculus : bit.ly/2OTYXB0 2. Integral Calculus : bit.ly/34rLA1R 3. Differential Equation : bit.ly/37IOlO1 4. Partial Differential Equation : bit.ly/2OM5iyA 5. Complex Analysis : bit.ly/2OP8hGp 6. Numerical Analysis : bit.ly/2QYVQuy 7. Integral Transform (Laplace, Fourier & Z-Transform) : bit.ly/37HRKg9 8. Statistics & Probability : bit.ly/2DmOt7Z 9. Operation Research : bit.ly/2pYYRjp 10. Matrices (Linear Algebra) : bit.ly/2OOBSzO 11. Fourier Series : bit.ly/34u7iC9 12. Vector Calculus : bit.ly/2qICwXO 13. Theory Of Equation : bit.ly/2XU9y33 14. Special Function & Series Solution : bit.ly/2XRSU4l 15. Infinite Series : bit.ly/37K6gUI 16. Group Theory : bit.ly/3ieUze2 Please share it with your Friends Thanks Dr.Gajendra Purohit

[@jmahataonline]

Cant access to telegram channel sir.

[@jmahataonline]

Any new link sir

[@chetanapandey3315]

Sir 1st row me minimum to 1 hai aur 1 do br hai ..to penalty to zero aayegi ya fir 1 ??? . Sir please answer my query sir .

[@mirzatanveeriqbalchowdhury2630]

Sir, I could not find lessons regarding transportation problem-profit max, unbalanced transportation problem

[@akshitamalviya1745]

Maximum cost

[@tuhinsuryachakraborty]

Tomorrow is my industrial management exam hoping that I'll be able to pass it by the help of your lectures. From the first year of engineering today I'm at the third year your videos has helped me a lot in different subjects. I'm very thankful to you sir. You're great.

[@mohdabdulmukheet6125]

13:44 for cell(1,4) the value is 1-2 = -1 but you have taken 1

[@nishantkumar972]

right

[@abhigyankrsingh]

@@nishantkumar972 GGSIPU se ho kya bhai?

[@chad9358]

​@@abhigyankrsinghyes

[@nishitsharma7921]

doesn't matter. if you put the formula cij - (u +v) there, the difference is positive

[@isnajiskapil4160]

@@nishitsharma7921 value of cji will bw uij+vij?

[@pradip5046]

Sir , I cannot thank you enough for the videos you are creating for us. Totally unparalleled content sir. Best in India🙏

[@krishnaacademy6450]

Sir please upload video on degeneracy, unbalanced transportation problem and assignment problem. Your videos really help me in my study.Thank you so much for teaching in this great manner, God bless you sir!!!

[@Ravi-19709]

sir kindly try to upload remaining topics like maximum transportation method,unbalanced transportation problem and degeneracy problem as soon as possible.......

[@saurabhrai8903]

it's been one year sir, now i and many like me need that topic

[@simritidhunna5985]

Sir you should complete the problem

[@go2link222]

Sir complete the next topics (degeneracy problem, maximum transportation problem ..) plz sir

[@kartikeyatiwari9901]

☠️☠️☠️

[@PritamKumar8055b]

😵‍💫😵‍💫

[@pragyasrivastava1716]

Sir it is amazing, I'm totally speechless.. I've no words to say thank as very much you are giving to us. You are wonderful teacher. Your teaching method is awesome.

[@jeetendrasinghgurjar835]

Sir one correction, O2 D3 value should be 2(20) in Modi method as in Question 1 of VAM

[@giridharisahu3941]

Right bro main to 2(20) leke hi karahun

[@farazhussain2445]

@@giridharisahu3941 Ha yrr ye sir values kyu galat kr dete hai 🙏

[@kitti9857]

yes you are right i also confused too

[@manim5514]

Pls tell me wat u get xij values?? All del ij vl b positive ryt? wen get o2d3 as 2(20) pls reply

[@hiramuskan364]

yes sir in VAM method you take 2 in D3 and O2..but i VAM you take it 3...which is wrong,what should we take sir?

[@siddhirajawat1111]

I must say: your videos are very straight to the points... due to your videos I got wonderful marks in bsc.. thankyou sirr❤

[@yourbankingstories]

Non allocation cell me O1D4 ki value -1 aayegi because -2+1=-1

[@sakshamsharma1757]

right I noticed that too

[@myway7596]

Yes bro

[@theindopubgboy8934]

still it will not impact asnwer

[@pruedits8904]

Still vo less hi rhega

[@DEEPAKTHAKUR-vk7xv]

Yes

[@utpalkumar6436]

Sir 1 year hogye unbalanced tp ki video to upload krdijiye RTU 3rd sem ki exams hai january me gp sir plz upload as soon as possible

[@codeoutput7166]

Respected sir for non allocated cell O1D4 pe allocation minus 1 aana chaiye tha plus 1 nahi.

[@sourabhsaini6366]

Bro shi h ans 10sec rewind kr aur Sir ki baat dhyaan se sunn

[@alirazanaqvi687]

Sahi ke rahe hai aap d4 mei allocation minus 1 hona chahiye tha

[@rajbro8225]

Correct Answer minus 1 hi ayega Bro yaha

[@bscmscmathsclasses5457]

Ya... U r right yha pr -1 hi ayega

[@bscmscmathsclasses5457]

But isse answer pr effact nhi pdega tb bhi greater than 0 aa rha h

[@FactBug]

Thank you sir मैने इस semester कुछ भी नहीं पढ़ा है linear programming में , पर आपका video बहुत help कर रहा है ।

[@KuldeepVerma_1212]

13:44 the value must be -1 ; u1(-2) + v4(1) = 1 please correct me if I'm wrong

[@shakil7429]

Yes you're right. However, The Math here is done correct. Because later on, 4-(-1)=3 ; which is positive. Thus, solution stays optimal.

[@prettysingh5300]

@@shakil7429 yeah.... 4-(-1)=5 *

[@_Emotion_Raaz]

Thankyou sir 🙏🙏🙏 . Aapne bahut achhe se es topic ko samjhaya es topic se mere saare dought clear ho gaye. Asha karta hun ki aap aage bhi esi tarah se humare Saare dought clear karte raheinge. "And again Thankyou".

[@TanveerAhmad-ik2xb]

Namaste sir......sir itni mehnat se pdhaane k liye dhanyavaad....really supperb

[@madhumitabasu278]

Sir kya badiya samjhaya apne... Maza bhi aya aur samajh mein bhi aya... Bohot hi badiya sir

[@luckydaharwal9114]

I just love the way he gets frustrated and says "Are yaar ye ayega na!"

[@kajalnarang8768]

U r such a very gud teacher .. i appriciates ur efforts ..

[@kingintertenment1711]

Sir bahut achha padate h and pure concept clear Kar dete h you are good teacher

[@AMANSINGH-ci5lh]

why would you replace the value 40 with 70 of the cell (2,1) ?

[@pihu4182]

Sir plz upload the video of assignment problem ,degeneracy and unbalanced transportation problem

[@AVERAGESTUDENT87]

Guru ji jaise aapne bataya short methed se solution hum exam main bhi same kar sakte hai ya Vogel approximation method stepwise lagana

[@khuzemabans7982]

great work sir, helped me a lot during the exam time, and thanks for the wonderful explanation.

[@engrfaiznadeem3206]

sir i guess that there is the mistake maybe because when we are doing for NON ALLOCATED CELL U1 AND V4 on the 1 row and last column should be -2+1= -1 and u have wrote 1

[@noexcusesmycricket]

wo (u + v)=-1 h or cij = 4 to agr unka difference le to hme positive hi milra

[@tanushaarora8425]

Hi sir Thank you so much for the wonderful videos. Could you please upload for the special cases in transportation problems? Thank you so much!

[@ikbalmohammad1378]

Sir you are really Wizard of maths. Your teaching style is very good.

[@Gopalkumar-kj8su]

Sir in some books used to take penalties is zero if two equal cost in row or column Is it okay? Or any problem in it please clarify.

[@mr_heartless5903]

Bht sahi pdhaya h sir apne...bs ek request ki thoda dheere smjhae .75x p dkh k smjhna pda🙂

[@lakshnagar9294]

sir at 8:00 minute the table value is different,.. and when u started to explain modi method at 8:20 table value is different

[@ahasanulrahhat4169]

hello sir . i didn't find the unbalanced and degeneracy part of transportation problem. would you please tell me whether the content is available on youtube or not?

[@parthparmar583]

Degeneracy in Transportation problem pe bhi video banao na sir🙏🙏🙏🙏

[@sachinNigam491]

I'm totally speechless......you r the best sir .... Thanks a lot 😊

[@arunoberoi3647]

@ 13:44 -2+1=-1

[@ShivaKumar-to6lp]

Sir your video really help me my study📚✏

[@aasishkumar1949]

Sir aapki jitni bhi tarif kre utni km h......🙏🙏

[@rishabhsaxena412]

Awsm video sir n thnku for make simplest video Frnds I recommended kisi ki video mt dekhna Is video s apko ek bar me clear ho jyega

[@tbl2981]

Hello sir, In VAM, value of O2D3 is 2, In MODI, the value of O2D3 changed to 3, It's not the same question. I request you to take care of these things as it becomes confusing for the student.

[@RohitKumar-gm3mj]

Yes I also stuck there bro

[@Deepas866]

I also stuck there

[@navdeepdhillon4764]

Sir Plz upload the remaining topics of transportation as soon as possible it's a humble request

[@shrutimahendru9653]

Kindly tell....when there is same answer in unallocated cell with negative value...which one we should select....! Like for -6 , -6 for different cells.which should be selected for further

[@-DanishShafi]

Thankyou so much God bless you and your whole family.

[@gurmeetsingh9077]

Sir only Vogel method hi questions ma lga skte ha

[@alokranjan9863]

hi sir your videos are simply amazing. just to bring to your notice, in VAM, the element corresponding to O2-D3 was 2 whereas in MODI method, You are considering it as 3, so this will make the difference in the working. thanks

[@akshatseth38]

yes even I noticed the same but the answer isn't affected in this question

[@maneeshpandey7700]

You are the best for speed technique..

[@alokranjan9863]

also in the second example of U-V method, F2-W1 is 40 in the original problem hence in the non-allocated cells table, there will be two negative value corresponding to F2-W1 and F2-W2.

[@dvujaferurewqtjrsxfvss]

That's what I was wondering man

[@AkAsH-gt1de]

I can't express my gratitude towards You in words💎💎💎

[@rashminegi6576]

Thankyou so much sir for sharing this concept in such an interesting way.

[@SouravKumar-fy8ff]

Watching a week before gate mechanical You are the best sir

[@thecreativitypoint7924]

Sir after 1 year I read and so happy to find you and your language sir

[@amritathakur2036]

Are u creative designer

[@rathodpavan1775]

sir in previous Q value for C21=40, but here you have taken 70 and because of this you're getting only C22-(u2+v2)

[@RahulGS-r5n]

sir your way of explaining concepts👌👌

[@skzaffarekbal1820]

Sir, please upload videos for assignment problems, unbalanced transformation problem, Integer programming etc

[@chiragmakwana2589]

Sir please make part 4 of transportation problems.... I can't found part 4 or next video after part 3 of transportation problems

[@sapnanaik8534]

Thank you so much sir 🙏☺️ aaoka ye video mere liye bhut helpful h 😊

[@siyabhatt3836]

Sir please upload remaining topics regarding transportation problem .... As you told in this class ... Sir I'm waiting for remaining

[@mohdriyaz1060]

Awesome and very nice video Sir 👌👌👌👍👍👍

[@somiljain751]

D3O1 value was 2 initially but eventually by mistake sir had written it as 3...

[@031aryanandani5]

hmm😀

[@justtalks790]

Bro D3O2 me galti he na ki D3O1 me.

[@jaswantsinghania7707]

sir at 8.05 you have changed the whole table in place of 2 you have written 3 in second row... correct me if im wrong

[@anikaitdash6519]

Thank you very much Sir. These uploads mean a lot to me.

[@shahperzia1121]

at (2,1) there is 40 in previous lectures and hence it will come 2 places where it comes negative .

[@nasirraza6775]

Yes then it chenges by 70

[@Bilal_pct]

Last part was really conceptional.

[@shashisahu2117]

Sir aapki video bahut helpfull hota h thank you so much sir

[@divyaruhela202]

Thank you sir for this helpful lecture 🙏...

[@shwetambarinagarkar6372]

Sir nicely explained easy to grasp than book 🙏

[@fathemakhan]

sir, I'm unable to find maximisation , unbalanced transportation problem can you please drop the link for the same.

[@krishanupradhan5516]

Sir as you told in the video please upload a video on maximization of profit, unbalanced transportation problem and problems of degeneracy in transportation problem,please sir it's a request.

[@Hope_for_life]

Yes sir please make left topic video please sir

[@neerajpavaskar8501]

Sir your teaching style is awesome

[@anchalawana7738]

Sir aap bhot acha padata ho....

[@yashsharma3169]

Good evening sir, sir can you please give some time to take screen shot of the video. Thank you so much sir for uploading such quality content😄

[@aakashsharma3216]

You are a best teacher

[@rohitrajoria5903]

sr sbki u and v ki value alg aaskti h kya

[@garima9978]

VAM method ma minimum value herda autai value xah 2 3 choti then Jun lida ni huncha?

[@theycallmeguptaji]

Sir, can you please tell me from which book you have picked these problems of transportation

[@cartoonlovers29]

Thankyou sir Your Videos helps me a lot🥰😊😊😊😊

[@29feb65]

Love you gp sir 😍😍😍😍 you save my smester

[@sumitkhandelwal4962]

Sir unbalanced and degeneracy ke upar videos upload krdo 🙏🙏

[@parasjain9416]

Dhanyawad Sir

[@neelakshi9186]

Sir agr allocation me ek se jada negative value ho to kaun sa loop ke liye allocate krege

[@aarushisharma7597]

I can check optimality now thank you so much sir 🙏🏻

[@bhumigolakiya5331]

Sir not understood the last part how did the loop came and before that how did the cell gets allocated? Please guide

[@manusmriti6789]

Great Help sir thank you soo very much

[@studywithsr104]

Very helpful video 👌

[@saiprudvish8451]

Sir in this modi method if we get more than one ,negative one in non allocated cell then wht v have to take???

[@ancyantony7031]

Thank you so much sir.. All your videos on higher mathematics was very useful. For my examinations.

[@rutujashingte3765]

If two entries are negative in UV method in non allocated table then what to do ?

[@satishchaudhary3780]

U r very good teacher sir

[@bharattripathi3751]

Sir plzz aage ki bhi videos daal dijiye jldi...11 ko exam hai....

[@SatishYadav-gx1fs]

Sir, Please upload viedo of Degeneracy of transportation problem and unbalanced transportatiin problem.

[@MuhammadNouman-u8h]

Hello sr aik question puchana tha k u1aur v1 ka aik hi cell ho aur dono 0 hain TU in ki values for allocated cell k lie kese find krein jab k cell c12 hai aur u1 and v1dono 0 hain

[@mrakshaytripathi]

You are great sir ❤

[@dinkyjangra7400]

Thank you so much sir..

[@nandinisingh5250]

Sir jb hm vam method m row diff. Ya column diff. Nikalte h tb agr us row ya column m same no. Ho toh row diff. Ya column. Diff 0 aaayega

[@garima9978]

Duita allocation highest xah then Jun lida huncha?

[@Dr.PrabhaArya]

Sir, what is the actual meaning of non degenerate cell. You have cleared its m+n-1 ..but i m keen to know what does it mean in logical sense in transportation

[@sarthaksharma6434]

sir aap itna acha pdhate ho ki mera dost drona aapko apna baap maanta hai

[@yashtripathi4988]

Really felt great to watch your videos...helps me a lot in exams

[@chandrakant_sao]

Sir you are legend .. I am very happy with your teaching 🙏🙏❤️❤️❤️❤️😭

[@amitsinghchauhan1973]

thank you sir point to point teaching

[@parulchhikara4134]

very helpful thankyou so much sir

[@anchal1169]

Thankyou so much sir .....to make this easy