Question 1163314
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Banking industry is counting money and finding optimal ways to invest money.


Counting money is based on solving equations, manually or using computers.


Finding optimal investment strategies is based on solving equations, again.

Manually ot using computers.


Those who know respective mathematical models and especially those who are able to create new and/or advanced
mathematical/computational/computer models, may have huge benefits working in banking industry.
They may get the uppers positions in this industry, and the entire progress in this industry may depend on such people.


Even for those banker workers, who do not create new mathematical/computational/computer models 
(they are the middle level/class workers in this industry) it is useful to understand how these models works.
It is a part of their qualification.


For all other people knowledge of this subject is a part of their culture.



It is just hundreds and thousand years people count money.


Nethertheless, revolutions happens from time to time even in this traditional area.


 
Let me give you one interesting example.


In 40-ies and 50-ies of the last century, a new method was developed in Math to solve optimization problems: 
the Linear programming method and other similar methods around it.


This mathematical achievement made a REVOLUTION in the economy managing, and in banking industry, too.



On Linear programming, you may read from this Wikipedia article


<A HREF=https://en.wikipedia.org/wiki/Linear_programming>https://en.wikipedia.org/wiki/Linear_programming</A>


https://en.wikipedia.org/wiki/Linear_programming