Thursday, 14 April 2016

Find the exact solutions of the equation in the interval [0, 2pi).

You need to evaluate the solution to the equation , such that:



You need to use the formula , such that:



Reducing like terms yields:



You need to use the double angle formula such that:


You need to evaluate the solution to the equation , such that:



You need to use the formula , such that:



Reducing like terms yields:



You need to use the double angle formula such that:





Hence, the solution to the equation, in , are

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