The triangle with vertices at the point `z_1z_2,(1-i)z_1+i z_2` is

The area of the triangle with vertices affixed at z, iz, z(1 +i) is:

The area of triangle with vertices affixed at z , iz , z(1+i) is

If |z_1 |=|z_2|=|z_3| = 1 and z_1 +z_2+z_3 =0 then the area of the triangle whose vertices are z_1 ,z_2 ,z_3 is

z_(1),z_(2),z_(3) are the vertices of an equilateral triangle taken in counter clockwise direction. If its circumference is at the origin and z_(1)=1+i , then

z_(1),z_(2),z_(3) are the vertices of an equilateral triangle taken in counter clockwise direction. If its circumference is at the origin and z_(1)=1+i , then

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