Q: 11 Find the equation of the lines through the point which make an angle of with the line .
Given the equation of the line is
The slope of line ,
Let the slope of the other line is,
Now, it is given that both the lines make an angle with each other
Equation of line passing through the point and with slope
Equation of line passing through the point and with slope 3 is
Therefore, equations of lines are and