उत्तरोत्तर आवर्धन प्रक्रम

The process of visualization of numbers on the number line using the magnifying glass is called the process of successive magnification.

Let us try to locate the point $2.665$ on the number line.

We know that point $2.665$ lies on the number line between $2$ and $3$.

2 - 3

In between 2 and 3, there are 10 equal parts, say 2.1, 2,2, 2.3, and so on. In order to locate the 2.665 exactly, again focus on the points between 2.6 and 2.7, as 2.665 is located in between.

2.6 - 2.7

Since 2.665 is located between 2.66 and 2.67, again focus on these points.

2.66 - 2.67

Thus, point 2.665 is located on the number line using the process of successive magnification. So, with the help of this method, one can locate the point by a sufficient successive magnification process to visualize the representation of real numbers (rational and irrational numbers) on the number line.