Question

Represent 2+3i ,2-3i on xy plane
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Answer 1

As already established, every Complex number can be represented somewhere on the Argand Plane. This follows from the fact that under the operation of our Algebra, Complex numbers are closed. Imagine you represent two numbers, z1 = 2 +3i and z2 = 2 – 3i. We can see that |z1| = |z2|. Oops! What have we done? If you plot the two points (2, 3) and (2, -3), you will find they are symmetrical above and below the real axes. We call them the mirror images of each other