= 3 + 2(\mathbfa \cdot \mathbfb + \mathbfb \cdot \mathbfc + \mathbfc \cdot \mathbfa) - AMAZONAWS

Understanding the Expression: 3 + 2( a · b  + b · c  + c · a )

A Deep Dive into Vector Algebra and Its Applications

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$= 3 + 2(\mathbf{a} \cdot \mathbf{b} + \mathbf{b} \cdot \mathbf{c} + \mathbf{c} \cdot \mathbf{a})$