Find the equation of a line passing through the origin and making an angle of `120^(@)` with the positive direction of the x-axis.

Find the equation of a line passing through (2,-3) and making an angle of 135^@ with the positive direction of X-axis.

Find the equation of a line passing through the point (0,-2) and makes an angle of 75^(@) from the positive direction of X -axis.

Find the equation of a line passing through the point (0,-2) and makes an angle of 75^(@) from the positive direction of X -axis.

Find the equation of the straight line passing through (3,-2) and making an angle of 60^(@) with the positive direction of y-axis.

(i) Find the equation of a line passing through origin and makes an angle of 60^(@) from the positive direction of X -axis. (ii) Find the equation of a line for which tan theta=2 and the length of intercept on X -axis is 3 units.

(i) Find the equation of a line passing through origin and makes an angle of 60^(@) from the positive direction of X -axis. (ii) Find the equation of a line for which tan theta=2 and the length of intercept on X -axis is 3 units.

Find the equation of a line through the origin which makes an angle of 45^(@) with the positive direction of x-axis.

Find the equation of a line which passes through (5, 4) and makes an angle of 60^@ with the positive direction of the x-axis.

Find the equation of the straight line passing through (3,-2) and making an angle of 60^0 with the positive direction of y-axis.

Find the equation of the straight line passing through (3,-2) and making an angle of 60^0 with the positive direction of y-axis.