Mathematics: Analysis and Approaches · Topic 3: Geometry and trigonometry

SL3.8 — Solving trigonometric equations

Mathematics: Analysis and Approaches · SL / HL · syllabus-mapped notes

Equations in a finite interval
Find every solution of a trig equation within a given interval, graphically and analytically.
Equations leading to quadratics
Reduce to a single ratio and solve as a quadratic.

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