who wrote the book entitled the history of hindu chemistry
Prafulla Chandra Ray Acharya Sir Prafulla Chandra Ray also spelled Prafulla Chandra Rây CIE (Bengali: প্রফুল্ল চন্দ্র রায় Praphulla Chandra Rāy; 2 August 1861 – 16 June 1944)[1] was a Bengali chemist, educator and entrepreneur.[2]
Aubrey Woods Aubrey Harold Woods (9 April 1928 â€“ 7 May 2013)[1][2] was a British actor and singer.
Limit of a function (the Dirichlet function) has no limit at any x-coordinate.
1 + 2 + 3 + 4 + ⋯ which increases without bound as n goes to infinity. Because the sequence of partial sums fails to converge to a finite limit, the series does not have a sum.