3:55 I think you shouldn't cross that 2nd row as when we see single 0 row-wise we strike out only the respective column. Moreover, ultimately your no. of lines is 5≠4.
Maula Abad Kandaw Baji❤ I had an Operation Research Exam tomorrow and I was very tensed Coz its 4 am and I have not studied this topic yet but I found this video very helpful. Thanks a lot , Sending so much love from Pakistan💚
in order to balance an assignment matrix, the number of rows should be equal to the number of columns. But in order to be balanced a transportation matrix, the total number of demand should be equal to total supply...
answer to your first question is yes, it is a minimization matrix. And to the 2nd, we need to perform column as well as row reduction all the time. But in this particular question, column reduction is not needed as each column already has a 0 element. Because if you go for column reduction, zero will be subtracted from each element of each column and that will create no difference...
In that matrix, 5 is the minimum uncovered element, and we are subtracting 5 from all other bigger elements, thus we get 1, 5, 9... We are actually applying the Hungarian method, which I explained earlier in this video: th-cam.com/video/TSqubf5Zz7w/w-d-xo.html
which zero? ask properly... And this section is only about solving the unbalanced problem. If you want to learn all the rules in Hungarian method, please watch part 2 of the series... th-cam.com/video/TSqubf5Zz7w/w-d-xo.html
3:55 I think you shouldn't cross that 2nd row as when we see single 0 row-wise we strike out only the respective column. Moreover, ultimately your no. of lines is 5≠4.
sir why select 2row 2col it has two zeros
Maula Abad Kandaw Baji❤
I had an Operation Research Exam tomorrow and I was very tensed Coz its 4 am and I have not studied this topic yet but I found this video very helpful.
Thanks a lot , Sending so much love from Pakistan💚
Thank you so much, Sir! You're a great help!!
Since the minimum value is 9 you should add nine in both 3:07
U have restored the problem very well😅
thank you sir , it´s a use full vedio for me
Great sir 👌😌
Superb explanation.
Supr sir
And its very clear sir supr supr
Superb
1:57 why added 5 at intersection point?
That is a part of the process in Hungarian method..... U will have to add min value at all points of intersection to get an optimal solution...
You're the best
thank you sir very helpful
does this procedure is same for balancing the tranportation problems?
in order to balance an assignment matrix, the number of rows should be equal to the number of columns.
But in order to be balanced a transportation matrix, the total number of demand should be equal to total supply...
3:55 mistake
You had 5 lines at end of equation that is “Not Optimal”
is this is a minimization problem? from our lecture we have a column reducer but from your method you did not. So which one shoud I use?
answer to your first question is yes, it is a minimization matrix.
And to the 2nd, we need to perform column as well as row reduction all the time. But in this particular question, column reduction is not needed as each column already has a 0 element. Because if you go for column reduction, zero will be subtracted from each element of each column and that will create no difference...
@@qntsformulation2538 I already noticed it too but thanks again. Appreciated your effort.
very helpful sir
Thx sir
kitni dummy add kar sakte hain sir? more than 1 kar sakte hain?
Yes, you can do...
Please explain step by step.....how in 1st row 1, 5, 9 come....
In that matrix, 5 is the minimum uncovered element, and we are subtracting 5 from all other bigger elements, thus we get 1, 5, 9...
We are actually applying the Hungarian method, which I explained earlier in this video:
th-cam.com/video/TSqubf5Zz7w/w-d-xo.html
noice
the sound is not good I am quite disappointed
It's perfectly fine thank you
Not teaching logic just mere calculations 😢 😅
Acche se explain nai kia hai....acche se Kiya kro pls....tumne wo zero ko assign q kia bataya hi nai
which zero?
ask properly...
And this section is only about solving the unbalanced problem. If you want to learn all the rules in Hungarian method, please watch part 2 of the series...
th-cam.com/video/TSqubf5Zz7w/w-d-xo.html