Find the slope of the lines which make an angle of `45^0` with the line `3x-y+5=0.`

Find the slope of the lines which make an angle of 45^0 with the line 3x-6y+5=0.

Find the slope of the lines which makee an angle of 45^0 with the line x-2y=3

Find the slope of the lines which makee an angle of 45^0 with the line x-2y=3

Find the slope of the lines which make an angle of 45^(@) with the line 3x-y+5=0

The slope of the lines which make an angle 45^@ with the line 3x-y=-5 are

The slope of the line which makes an angle 45 with the line 3x-y=-5 are

The slopes of the lines which make an angle 45^(@) with the line 3x-y=-5 is

The slopes of the lines, which make an angle 45^(@) with the line 3x -3y-25=0 is

Derive a formula for the angle between two lines with slopes m_(1) and m_(2) . Hence the slopes of the lines which make an angle pi/4 with the line x-2y+5=0