Math Problem Statement

¿Cuál de los siguientes conjuntos de vectores son una base ortogonal?. a. u=(2,3,1),v=(2,0-4) y w = (1,-1,2) u' v = 4 +0 - 4 u' w = 2 - 3 + 2 v' w = 2 + 0 - 8 B. u=(1,2,3) , v = (4,0,-4) y w = (1,-1,-1) u' v = 4 + 0 - 4 u' w = 2 - 3 + 2 u' w = 2 + 0 - 8 C. u =(1,2,1), v = (4,0,-4) y w = (1,-1,1) u' v = 4 + 0 - 4 u' w = 1 - 2 + 1 u' w = 4 + 0 - 4 D. u= (1,2,1), v = (4,0,-4) y w = (1,-1,1) u' v = 4 + 0 - 4 u' w = 4 + 6 + 1 u' w = 4 + 0 - 4

Solution

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Math Problem Analysis

Mathematical Concepts

Vector spaces
Orthogonality
Dot product

Formulas

Dot product formula in \( \mathbb{R}^3 \)

Theorems

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Suitable Grade Level

Advanced high school or early college