Math, asked by smayekar929, 3 months ago

what is the degree of the determinant pqrs​

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Answered by sharvarishinde
0

Answer:

Answer: By the basic property of a determinant, that it is 0 if two of its rows are the same, we can deduce that determinant of a VanderMonde matrix will be 0 when any two of its rows are the same. But that means that, as a polynomial, it must have (xi - xj) as a factor, for every i and j.

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