Math Problem Statement
Jika v dan w adalah vektor satuan di R³, pada kondisi apa v.w juga menjadi vektor satuan di R³ ? Jelaskan jawaban Anda.
Solution
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Math Problem Analysis
Mathematical Concepts
Vector Algebra
Dot Product
Unit Vectors
Formulas
Dot Product: v ⋅ w = |v| |w| cos θ
Theorems
Unit Vector Properties
Dot Product Theorem
Suitable Grade Level
Undergraduate Level (University)
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