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
an elevator
Finding the area under a curve or the length of a line segment. These are real life uses, not just fun in your math class.
vice grips
Physicists, chemists, engineers, and many other scientific and technical specialists use calculus constantly in their work. It is a technique of fundamental importance.
The gaussian elimination is used to solve many linear equations with many unknown varaibles at once. [See related link below to find out how to do it]. This is used alot by engineers you know ceratin variables in there structures and want to find out what the stress and strain is in certain areas. They make up there linear equations and then they can use the gaussian elimination method to find the unknown variables.
shopping, travel, measurements and money are the real life applications of real number system.
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
There are no real life applications of reciprocal functions
in real life what are applications of alanlytical geometry
There are many examples of daily life applications of real numbers. Some of these examples include clocks and calendars.
an elevator
they are no uses
What are the Applications of definite integrals in the real life?
You'll find "real-life applications" of the quadratic equation mainly in engineering applications, not in sustainable development.
kuan bastah kuan
no