14-03-2022
Mathematics

contestada

Construa a matriz B=(bij)2×4 definida por
Bij= 1, se i=j
i+j, se i≠j

Respuesta :

15-03-2022

Answer:

[tex]\left[\begin{array}{cccc}1&3&4&5\&3&1&5&6\end{array}\right][/tex]

The only ones are on the "diagonal", where i = j. Else the position is simply the sum.

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