SOLUTION: tan x -2 cos x tan x =0

SOLUTION: tan x -2 cos x tan x =0

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Question 742222: tan x -2 cos x tan x =0

Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!

or
when

when x=pi/3+2 pi n or 5 pi/3+2 pi n
where n is any integer

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