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Notes

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Josefina Garcia Spanish 1 page

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MATRICES

Definición

Sea Im={i/i∈IN ∧ 1≤i≤m} = {1,2,3....,m}

In={j/j∈IN ∧ 1≤j≤n}= {1,2,3....,n}

X=Im xIn={(i,j)/i∈Im ∧ j∈In}

Sea K un cuerpo ( o campo)

Matriz A sobre un cuerpo K es toda función definida por:

A:X → K

(i,j) → A(i,j) = aij

EQUIVALENCIA POR FILAS

Definición

Information

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Note on Untitled, created by Josefina Garcia on 24/04/2017.
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Josefina Garcia
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