A. 24i/13

B. 27i/13

C. 28i/13

D. 30i/13

The equation of the line joining the points represented by 2-3i and -3+4i in the Argand plane is

ABC is an isosceles triangle and B= 90^{0}. If B and the midpoint P of AC are represented by 3+2i and 1-i then the other vertices are

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

(a+2b)^{2}+(aω+2bω^{2})^{2}+(aω^{2}+2bω)^{2}=

The multiplicative inverse of (4+3i) is