Learn how to solve Trigonometric Equations using degrees and radians presented in various formats

Key Points

The key to Trig Equations is good fundamental Trig skills. These include the CAST diagram, trig exact values, and working with radians

Some solutions to trig equations are best taken off the graph of the trig function

Trig equations often have to be factorised so be sure to equate to zero 

Keep an eye on the allowed range of values for solutions to be sure you include all solutions but don’t go outside of the range

Learn more about our TRIGONOMETRIC EQUATIONS course here

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