If `z_1, z_2 and z_3` are the vertices of an equilateral triangle, then `1/(
Channel: Doubtnut
Date: 2020-01-19

If `z_1, z_2 and z_3` are the vertices of an equilateral triangle, then `1/(z_1-z_2)+1/(z_2-z_3)+1/(z_3-z_1)=0`