Collection of Open Letters to Iranian and Iranian Economists

Collection of Open Letters to Iranian and Iranian Economists

The aim in keeping the strategy of capital and profit making is the use of conditions in inverse function. Hence a function is called inverse when is one to one or injective. What is the meaning of injective? It denotes that each line parallel to the x-axis intersects the function graph at a maximum of one point.

The diagram of the set of inverse functions will be published in the future editions.