Question

Find the angle between square root 3x+y=1 and x+square root 3y=1

Answer 1

tan theeta =m2-m1/1-m2m1
sq root 3x+y=1
m=-sq root 3
x+sq root 3y=1
m=-1/sq root 3
by taking m1=sq root -3
&m2=-1/sq root 3
tan theeta =30