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Trig (1 Viewer)

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after equating 3x=pi/2-x, -> x=(pi/8) what is the next to finding the other solutions if there is more than one solution
 

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chilli 412

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this doesnt really help but there should be 6 solutions in total between 0 and 2pi
 

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Ohh okay for general formula why are you using npi not 2npi?
 

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Ohh okay for general formula why are you using npi not 2npi?
The general angle formulae for sin x = sin a, cos x = cos a and tan x = tan a are:

 
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