Math Problem Statement

Dados los siguientes planos determine cu ́ales son perpendiculares y cu ́ales son

paralelos, usar todas las combinaciones posibles entre los planos.

  1. 4x − y + 3z = 1

  2. 2x + 4y + 4z = 7

  3. 2x + 2y − 3z = 5

  4. 5x − 2y − 4z = 10

  5. −8x − 8y + 12z = 4

  6. −2x + y − 3z = 7

Solution

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Math Problem Analysis

Mathematical Concepts

Vector Analysis
Plane Equations
Parallelism
Perpendicularity

Formulas

Plane normal vector from Ax + By + Cz = D as (A, B, C)
Parallel planes: vectors are scalar multiples
Perpendicular planes: dot product of vectors is zero

Theorems

Dot Product Theorem for Perpendicularity
Vector Proportionality for Parallelism

Suitable Grade Level

Grades 11-12