Trig. Equations
How to Solve a Trig. Equation
Does it factorise when equal to 0?
If it does then quite often each factor can be solved as an equation in its own right as in these examples.
You may wish to try these as part of your revision before looking at the numerical answers or the video of the worked solutions.
Worked solution to (1)
Worked Solution to (2)
Worked Solution to (3)
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