If are positive real numbers such that , then the least v… | CGP Edu

Maths Inequations & Inequalities Inequalities Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

If are positive real numbers such that , then the least value of , is

A

B

C

D

none of these

Text Solution

Verified by Experts

The correct answer is:

Let .
Since is the product of 9 terms viz. s and s. So, we write as the sum of 9 terms as given below.

Now,

Therefore, is least when

Thus, the least value of is given by

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