To prevent these paradoxes, the formalism was modified to make sure that a natural range is defined as a selected established, and any set that can be place into 1-to-one particular correspondence with that set is claimed to possess that range of elements.[forty eight] "De acordo com Oxford: “Plágio é https://www.slideshare.net/slideshow/stay-fit-with-cureayu-natural-health-products-india/282503834