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In economics the main problem we deal with is the fact that there is a finite number of resources on the planet. In other words we don't have an unlimited amount of things. e.g. we will eventually run out of...

Integration by parts is used to integrate a product of functions. The formula is as follows: Int[f(x)g'(x)] = f(x)g(x) - Int [f'(x)g(x)]

Price discrimination is where firms charge a different price to different consumers for the same good for reasons other than cost. There are three degrees. First degree PD is where the seller knows the deman...

An acronym to help remember the prepositions which take the accusative case is FUDGEBOW. That is, fuer, um, durch, gegen, entlang, bis, ohne, wider.

There are 3 different outcomes for the fate of our universe:if the average density is smaller than what is known as the critical value, then the universe will carry on expanding forever.if the average densit...