GENERAL KNOWLEDGE

GK

INDIAN HISTORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Who is the famous Indian mathematician known for his work in highly composite numbers?
A
Satyendra Nath Bose
B
Aryabhata
C
Srinivasa Ramanujan
D
Satya Nadella
Explanation: 

Detailed explanation-1: -Srinivasa Ramanujan, (born December 22, 1887, Erode, India-died April 26, 1920, Kumbakonam), Indian mathematician whose contributions to the theory of numbers include pioneering discoveries of the properties of the partition function.

Detailed explanation-2: -At age 31, Ramanujan was one of the youngest Fellows in the Royal Society’s history. He was elected “for his investigation in elliptic functions and the Theory of Numbers.” On 13 October 1918, he was the first Indian to be elected a Fellow of Trinity College, Cambridge.

Detailed explanation-3: -THE MYSTERY OF RAMANUJAN NUMBER Ramanujan explained that 1729 is the only number that is the sum of cubes of two different pairs of numbers: 123 + 13, and 103 + 93.

Detailed explanation-4: -1729, the Hardy-Ramanujan Number, is the smallest number which can be expressed as the sum of two different cubes in two different ways. 1729 is the sum of the cubes of 10 and 9-cube of 10 is 1000 and cube of 9 is 729; adding the two numbers results in 1729.

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