Question

how can we write a complex no. in number line​

Answer 1

Answer:

The pure imaginary part of the complex number needs to be represented on a second number line. In other words, we need a two-dimensional picture to represent complex numbers. Here is a picture of the number 2+3i, represented by a point. So the real numbers are points on the horizontal axis.

Answer 2

Step-by-step explanation:

The standard format for complex numbers is a + bi, with the real number first and the imaginary number last. Because either part could be 0, technically any real number or imaginary number can be considered a complex number.