If a, b and c are positive real numbers, then the least value of (a + b + c) ( 1 a + 1 b…

Mathematics · JEE Advanced · NTA ExamsProgression and Series

If a, b and c are positive real numbers, then the least value of (a + b + c) \(\left(\frac{1}{a}+\frac{1}{b}+\frac{1}{c}\right)\) is
  1. 9
  2. 3
  3. 10/3
  4. none of these

Answer

(A) 9

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

More Progression and Series questions · Browse all practice questions