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Solving Trig Equation sin (2x - 60) = 1/2
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#trigonometricequations #hscmaths #compoundangles
In this video we solve a trigonometric equation involving compound angles.
We make the substitution u = 2x - 60 and solve sin u = 1/2
After the answers are obtained in terms of u, we substitute back into 2x - 60 to solve for x.
In this video we solve a trigonometric equation involving compound angles.
We make the substitution u = 2x - 60 and solve sin u = 1/2
After the answers are obtained in terms of u, we substitute back into 2x - 60 to solve for x.
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