3.2 Geometry and trigonometry - AHL content
AHL 3.10 (HL)—Compound-angle identities
AHL 3.11 (HL)—Further trigonometric equations
AHL 3.12 (HL)—Vectors
AHL 3.13 (HL)—Scalar product
AHL 3.14 (HL)—Vector equations of lines
AHL 3.15 (HL)—Line relationships in 3D
AHL 3.16 (HL)—Vector product
AHL 3.17 (HL)—Planes
AHL 3.18 (HL)—Intersections and angles in 3D
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