Find angles between the lines `sqrt(3)x+y=1`and `x+sqrt(3)y=1`.

Find the angle between the lines sqrt(3)x+y=1 and x+sqrt(3)y=1

Find the angle between the lines sqrt(3)x+y=2 and x+sqrt(3)y=3 .

Find the angle between the lines y-sqrt(3)x-5=0 and sqrt(3)y-x+6=0

The angle between the lines sqrt(3)x-y-2=0 and x-sqrt(3)y+1=0 is

The angle between the lines x+y-3=0 .0=0 and x-y+3=0 is alpha and the acute angle between the lines x-sqrt(3)y+2sqrt(3)=0 and sqrt(3)x-y+1=0 is beta which one of the following is correct?

Find the angle between the lines y=(2-sqrt3)(x+5) and y=(2+sqrt3)(x-7) .

The angle between the lines x+y-3 =0 and x-y+3=0 is alpha and the acute angle between the lines x-sqrt(3y)+2sqrt(3)=0 and sqrt(3x)-y+1=0 is beta which one of the following is correct?

The angle between the lines y = (2-sqrt(3))X + 5 and y = (2+sqrt(3))X - 7 is

The angle between the lines y=(2-sqrt(3))x+5 and y=(2+sqrt(3))x-7 is A)30^(@)B)60^(@)C)45^(@)