Find the equations of the two straight lines passing thorugh the point (1,-1) and inclined at an angle of `45^@` to the line `2x - 5y + 7 = 0`.

Find eq^(ns) of lines passing through the point (2, 3) and inclined at an angle pi/4 to the line 2x+3y =5

Find the equations of the line passing through the point (1,-1,2) and perpendicular to the plane 2x-y+3z=5.

Find the equation of the straight line, which passes through (2,2) and is inclined to x-axis at 45^@ .

Find the equations of the line passing through the point (-4,3,1) perpendicular to the plane x+2y-z=0 .

Find the equation of the st. line, which passes through the point (0, 1) and has an inclination of 60^@ .

Find the equation of a straight line passing through the point (4, 5) and equally inclined to the lines 3x = 4y + 7 and 5y = 12x+6 .

Find the equation of a line passing through the point (0,1) and parallel to : 3x-2y+5 = 0 .

Find the equations of the two straight lines through (7,9) and making and angle of 60^0 with the line x-sqrt(3)y-2sqrt(3)=0.

Find the combined equation of the straight lines passing through the point (1,1) and parallel to the lines represented by the equation . x^2-5xy+4y^2+x+2y-2=0 .

Find the equation of the straight line passing through the point (2,3) and through the point of intersection of the lines 2x-3y+7=0 and 7x+4y+2=0