What is the equation of the straight line cutting off an intercept 2 from the negative direction of y- axis and inclined at 30° with the positive direction of x -axis?
a. x - 2√3y - 3√2 = 0
b. x + 2√3y - 3√2 = 0
c. x + √3y - 2√3 = 0
d. x - √3y - 2√3 = 0