Show that ehpohnts representing the fcomplex numbers ` 3+2i, 5i, -3+2i and i- ` form a square

Show that the points representing the compled numbers (3+2i),(2-i) and -7i are collinear

Prove that the points representing the complex numbers 4+3i, 6+4i, 5+6i,3+5i are the vertices of a square.

Show that complex numbers z_1=-1+5i and z_2=-3+2i on the argand plane.

If P,Q,R,S are represented by the complex number 4+i,1+6i,-4+3i,-1-2i respectively,then PQRS is a (A) rectangle (B) square (C) rhombus (D) parallelogram

Express of the complex number in the form a+ib .(5i)(-(3)/(5)i)

Prove that the complex number ((3+2i)/(2-3i)) + ((3-2i)/(2+ 3i)) is purely real.

Find the modulus and argument of the complex number z =(i^2 +i^3)/(i^4 +i^5)