Whon invented the Logarithm tables?
The first tables of logarithms were published independently by Scottish mathematician John Napier in 1614 and Swiss mathematician Justus Byrgius in 1620. The first table of common logarithms was compiled by the English mathematician Henry Briggs.
The NDA is located in Khadakwasla, Pune, Maharashtra. It is the first tri-service academy in the world.