<span>The difference between the number of live births and the number of deaths during the year. When the number of births exceed the number of deaths.</span><span />
Answer:
As well as giving us the concept of zero, Indian mathematicians made seminal contributions to the study of trigonometry, algebra, arithmetic and negative numbers among other areas. Perhaps most significantly, the decimal system that we still employ worldwide today was first seen in India
Explanation:
Discover the capacity of reinvent self.
From the diary of a Surgeon at Valley Forge