Advanced Math Archive: Questions from July 11, 2023
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1. Encuentre u + v , 2
v , u − v y 3
u − 2 v .
tu = (1, −4, 2, 1) v = (0, 1,
1, 2)
2. Escribe v como una combinación lineal de
u 1 , u 2 y
u 3 , si es posible. (Si no es posible,
ingrese IMPOSI
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Considere un tetraedro regular con vértices:
(0,0,0) , (k,k,0) , (k,0,k) y(0,k,k) ;
a) dibujar la gráfica del tetraedro
b) encontrar la longitud de cada borde
c) hallar el ángulo entre dos aristas
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