To Find: General solution.

Given: sin x = tan x sin x = sin x cos x

So sin x = 0 or cos x = 1 = cos(0)

Formula used: sin= 0 = n, n I and cos = cos = 2k , k I

x = n or x = 2k where n, k I

So general solution is x =n or x = 2k where n, k I