Math Problem Statement

Que vois tu dans cet énoncé ?

Solution

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Math Problem Analysis

Mathematical Concepts

Geometric vectors
Tetrahedrons
Linear combinations
Parallelism

Formulas

\(\vec{EF} = \alpha \vec{BC} + \beta \vec{BD}\) (linear combination)
\(\vec{BF} = \frac{1}{2} \vec{AB}\)
\(\vec{AE} = \frac{3}{2} \vec{AG}\)
\(\vec{DG} = \frac{2}{3} \vec{DI}\)

Theorems

Combination of vectors in a plane
Condition for parallelism between a line and a plane

Suitable Grade Level

Grade 12