0 votes 0 votes If the product of $n$ positive real numbers is unity, then their sum is necessarily a multiple of $n$ equal to $n+\left(\frac{1}{n}\right)$ never less than $n$ a positive integer Quantitative Aptitude cat2003-1 quantitative-aptitude number-systems + – go_editor asked Feb 10, 2016 • edited Apr 2, 2022 by Lakshman Bhaiya go_editor 13.9k points 314 views answer comment Share See all 0 reply Please log in or register to add a comment.