Thursday, August 12, 2010

Do you find Math Difficult

Introduction to Mathematical Modelling

Right from your earlier classes, you have been solving problems related to the
real-world around you. For example, you have solved problems in simple interest using
the formula for finding it. Get geometry homework help online .The formula (or equation) is a relation between the interest
and the other three quantities that are related to it, the principal, the rate of interest and
the period. This formula is an example of a mathematical model.also free statistics problems.A mathematical model is a mathematical relation that describes some real-life situation.

Mathematical models are used to solve many real-life situations like:

• launching a satellite.
• predicting the arrival of the monsoon.
• controlling pollution due to vehicles.
• reducing traffic jams in big cities.

In this chapter, we will introduce you to the process of constructing mathematical
models, which is called mathematical modelling. In mathematical modelling, we
take a real-world problem and write it as an equivalent mathematical problem. We
then solve the mathematical problem, and interpret its solution in terms of the
real-world problem. Do you need online statistics answers After this we see to what extent the solution is valid in the context
of the real-world problem. So, the stages involved in mathematical modelling are
formulation, solution, interpretation and validation.

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