Money as a function of time can show how money changes over time, which is useful for businesses to plot on a graph to see when they are spending too much. Set theory is used throughout mathematics and as the foundation for many fields like probability and analysis. It provides the basis for topology which studies properties of subsets. Temperature is a complicated function that depends on many factors like time of day and season. At a specific time, it follows the principle of being a one-to-one or one-to-many function depending on if temperatures are unique or repeat on different days in a week. Location as a function of time shows where an object is at a given point in time, which is important

1. REAL LIFE APPLICATIONS OF
RELATION AND FUNCTION
Made By –
Abhinav Tiwari, Adit Jai
Jain, Amitosh Sharma and
Shivansh Dubey

2. MONEY AS A FUNCTION OF TIME.
You never have more than one amount of money at any time because you can always add
everything to give understanding how your money changes over time.
Businesses find it very useful to plot the graph of their money over time so that they can see when
they are spending too much.

3. APPLICATION OF SET
THEORY.
• Set theory is used throughout mathematics because of its very general
and abstract. It is also used as the foundation of many subfields of
mathematics.
• Its mostly used in probability's much of the of concepts are derived from
the consequences of set theory Set theory has many application in other
branches of mathematics.
• In the branch called analysis, of which differential and integral calculus
are important parts, the understanding the limit point and what is
meant by continuity of a function is based on set theory.
• Set theory provides the basis of topology, the study of sets together with
the properties of various collection of subsets.

4. TEMPERATURE AS A FUNCTION OF
VARIOUS FACTORS.
Temperature is a very complicated functions because it has so many inputs, including the time of day, the season
etc.
But the important thing is that if we see it at a specific time. The principle can be seen in real life.
Eg:- Temp. noticed in a week:- Each day has a different temperature which makes it an “one – one” function. But,
since it is a complicated function some days have the same temp. making it a “one-many” function.

5. LOCATION AS A FUNCTION OF TIME.
A person cant be at 2 places at the same time. This
funtion tell us about where an object is at a
given/cetain point of
time. This idea is greatly used in logisitic, where we
try to plan where are the people and products for a
particular
business. If 2 people movement were graphed, the
point of intersection will the point, where the 2 people
would be meeting