Trigonometric Equations

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1 / 7: Quadrant Rule or CAST diagram : ExamSolutions Maths Revision Video Tutorials

2 / 7: Using the Quadrant Rule to solve trig. equations : ExamSolutions Maths Tutorials

3 / 7: Solving trig equations in different ranges using the quadrant rule : ExamSolutions Maths Videos

4 / 7: Solving Trig. Equations with multiple angles using the Quadrant Rule : ExamSolutions

5 / 7: Trig. Equations : Factorising Types f(x)=0 : (Example 1) : ExamSolutions

6 / 7: Trig. Equations : Factorising Types f(x)=0 : (Example 2) : ExamSolutions

7 / 7: Trig. Equations : Factorising Types f(x)=0 : (Example 3) : ExamSolutions