Question

determine the general solution of 3sin x = 2tan x​

Answer 1

hint:-

3 sin x= 2 tan x

or, sin x / tan x = 2/3

or, sin x/ (sin x/cos x) = 2/3

or, cos x = 2/3

Answer 2

Answer:

since cos X=:2/3

x = cos^-2/3. in Q 1

GS = 2n Pi +/- X