Properties of dot product - vector, Mathematics

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Properties of Dot Product

u→ • (v→ + w→) = u→ • v→ + u→ • w→         (cv→) • w→ = v→ •(cw→) = c (v→•w→)

v→ • w→ = w→ • v→                                       v→ • 0→ = 0

v→ • v→ = ||v→||2                                         if v→•v→ = 0 then v→ = 0→


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