There is a subtle difference between Arctan and arctan
Arctan(x) is an inverse function such that the range is only the principla value
meanwhile, arctan(x) takes on infinitely many values
hope this helps
Answer:
This theme is important for showing how the past can affect the present. Although individuals only live a relatively short time, institutions, ideas, and problems can endure for long periods of time, even thousands of years. This is known as continuity. Although continuity is important in the study of history, historians also recognize that society is constantly undergoing change.
The correct answer is - hospitals.
The infrastructure of a country is a set of built objects where services are offered, and people work, or are using them in their daily lives for their activities. In the infrastructure of a country also fall the schools, colleges, and universities, roads, airports, administration buildings, factories etc. They all have someone that works in them, something that offer, and are used, to and by the general public, and the more developed the infrastructure is, it usually means that the more developed the country itself is as well.
Because these men built some of the biggest industrial empires and pushed forward the industrialization of America.
Answer:
well actually in the Bible talked about giants ( the nephilim) in numbers 13 33 " and there we saw giants, the son of anak which come of the giants and we were in our own sight a grasshoppers and so we were in their sigh. and other part which I forgot the verse said there food was also big .
so I belive there where giant animals and are probably dinosaurs.
also in genesis it also talk that he made all animal . a dinosaur is also an animal.
