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Year 12 Mathematics Extension 2 / Vectors in Three Dimensions

Dot Product and Angle

Compute the dot product of two 3D vectors, use it to find the angle between them, determine perpendicularity, and calculate scalar projections.

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Vectors in Three Dimensions

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Vectors in three dimensions

← Vectors and Points in 3DEquations of Lines in 3D →

You can jump straight to the Mastery Quiz whenever you are ready.

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