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3: Geometry & Trigonometry
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Vectors

Vectors

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Learn Key Concepts

Explore the fundamental concepts and skills for this unit through our interactive lessons.

Vector arithmetic & geometry

Addition, subtraction and scalar multiplication, algebraically and geometrically.

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Vector magnitude

Finding and understanding vector magnitudes, and calculating unit vectors.

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Equations of a line

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Equations of a plane

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Scalar and vector products

Vector & scalar product + applications

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Intersections with planes

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Coincident, Parallel, Intersecting & Skew Lines

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Angles in 3D space

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