A Level Maths
Videos, activities and worksheets that are suitable for A Level Maths to help students use the trigonometry quadrant method to solve trig. equations.
A-Level Maths - Trigonometry Quadrant method
Using the quadrant method is an easy, fast and efficient way to solve trig. equations in a given range. This is the first of several videos on this topic
AS & A Level Maths Trigonometry
This is a short maths tutorial on using the quadrant method to solve a trig equation where sin is positive
A-Level Maths : Solving Sin θ = + value
Using the quadrant rule can often make solving trig. equations in a given range simple. Here we show you how it is used to solve an equation of the form sin ? = a positive value.
A-level maths : Solving Sin θ = - value
In this tutorial we show you how to use the quadrant method to easily find all the angles in a given range for the trig. equation sin ? = a negative value
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