Show that the points in the Argand plane represented by the complex numbers `-2+7i,-(3)/(2)+(1)/(2)+i4-3i(7)/(2)(1+i)` are the vertices of a rhombus.

Show that the points in the Argand plane represented by the complex numbers -2+7i,-(3)/(2)+(1)/(2)i,4-3i,(7)/(2)(1+i) are the vertices of a rhombus.

Show that the points in the Argand diagram represented by the complex number 1+3i,4-3i,5-5i are collinear.

Show that the points in the Argand digraam represented by the complex numbers 2+2i,-2-2i, 2 sqrt(3)+ 2sqrt(3)i are the vertices of an equilateral triangle.

Show that the points in the Argand plnae, represented by the complex numbers 2+i4+3i,2+5i,3i are the vertices of a square.

In the Argrand plane, the points represented by the complex numbers 1+2i,2+3i and -4-3i form

In the Argrand plane, the points represented by the complex numbers 2-i,-4+3i and -3-2i form

In the Argand plane, the points represented by the complex numbers 2-6i ,4-7i, 3 - 5i and 1 - 4i form

The conjugate complex number of (2-i)/((1-2i)^2) is