MODI method, Degenerate solution of the Transportation Problems

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This lecture explains the MODI method and Degenerate solution of Transportation Problems.
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Hi sir, I had a doubt, in the question at 26:21, shouldn't 1, 2, 0, 1 be the u's as they are the dual variables corresponding to sources, and -1, 2, 1, 3 be v's?

IshitaMullick
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The degeneracy in the transportation problem indicates that

A. Dummy allocation(s) needs to be added

B. The problem has no feasible solution

C. The multiple optimal solution exist

D. a & b but not c

What will be the ans sir plz reply

sibanisani
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what if we have two starting points then from where do we have to start is there any rule?

raghavgoyal
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Hi sir, may i ask one question?

What if i use the "Let u2 = 0" instead of putting 0 tu to the u1?

rushhhh