Верно ли решение?

lim(x->0)(tg3x/2sinx) =
lim(x->0)( 1/2 * tg3x/3x * x/sinx * 3) =
3/2 lim(x->0)(tg3x/3x) * lim(x->0)(x/sinx) =
3/2 * 1 * 1 =
3/2 = 1.5