We would need to know what the reading is to respond to this question.
shopping, travel, measurements and money are the real life applications of real number system.
Real Life Events.... and ideas they have......
Reading books can be merely an "escape" from real life, but we would do better to think of reading books as a way to a better real life.
Yes if it was not practical it was not there. You can see the real life use on this link http://www.intmath.com/Applications-differentiation/Applications-of-differentiation-intro.php
in real life what are applications of alanlytical geometry
There are no real life applications of reciprocal functions
There are many examples of daily life applications of real numbers. Some of these examples include clocks and calendars.
What are the Applications of definite integrals in the real life?
they are no uses
an elevator
none
You'll find "real-life applications" of the quadratic equation mainly in engineering applications, not in sustainable development.