Question

Calculamos primero ∆,
utilizamos la regla de Laplace.
Luego, ∆

1 −1 0 ∆= |2 2 −3|
111
2 −3 −1 0 −1 0 ∆=+1|1 1 |−2[ 1 1]+1[ 2 −3]
∆= 1(2 + 3)– 2(−1 + 0)+ 1(3– 0)=

Answer 1

Respuesta:

711618$!,282^19&1^28*626*2:kqhajauUzvsksiwhwhwuwgwjwjhwjwkwhwhwkwokwhdjsuejwjsbjskwbwksbwkwhwkheiebekejwiwjwjiwowjhekwjsbshsjdhdjsjjsjsnwbwizjsji827172863826272282672836382827383737272mebdkdjjdjdjjdejwbekeuheejjdkdishwjwkwhjshsdjdjbdjdodbdksuisbejdoakkfdojwjwlfdiqkekjdukrkdjudhwkdbjeiebdjjdskjdbfndjdbdjudjebdjdidjjdjdndkdjsjfkfjdjdbdjdjjdbdjjksjsjdjdjdjdbjdkdjdbdjkdjdjdjjdjdjdjjdbdifbdkhdihdojfjodjhdjiwjdjuehvehejewkjwjdjdjdi