Solve each equation
tan x sin x - 4 tan = -3 tan x
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Answer:
tanx sinx - 4tanx= -3tanx
sinx sinx/cosx - 4sinx/cosx=-3 sinx/cosx
sinx/cosx(sinx - 4) =-3 sinx/cosx
sinx - 4 =-3
sinx =1
then x=π/2
Step-by-step explanation:
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