Math Problem Statement

La distance du point (1, 0, −1) au plan d’´equation 2x − y + z = 7 est:

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Analytic Geometry
Distance between a point and a plane in 3D space

Formulas

Distance from a point to a plane: d = |ax1 + by1 + cz1 + d| / sqrt(a^2 + b^2 + c^2)

Theorems

Formula for the distance between a point and a plane in three-dimensional space

Suitable Grade Level

Grades 10-12