The general solution of the trigonometry equation2 tan 2x = tan x + tan 3x is
The general solution of the trigonometry equation
2 tan 2x = tan x + tan 3x is
Meghana , 7 Years ago
Grade 11
Trigonometry> The general solution of the trigonometry ...
1 Answers
Arun
Dear Meghana
tan2 x= 2 tan x / 1 – tan^2 x
tan 3x = 3 tan x – tan^3 x / 1 – 3 tan^2 x
Put above values and you will et the answer
Regards
Arun
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