Rudy A2011-02-14T20:41:02ZFavorite Answer2sinx - 1 = 0 2sinx = 1sinx =1/2x = π/6 , 5π/6...Show more20
pankaj2011-02-15T04:41:09Z2sinx-1 =02sinx= 1sinx = 1/2for 0 <= x < 2(pi), x=pi/6, 5pi/6...Show more00