(k^3-1)/(k^3+1)
Source: Baltic Way 1992 #6
February 17, 2009
number theory proposednumber theory
Problem Statement
Prove that the product of the 99 numbers \frac{k^3\minus{}1}{k^3\plus{}1},k\equal{}2,3,\ldots,100 is greater than .
Source: Baltic Way 1992 #6