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# Test of Mathematics Solution Subjective 80 - Inequality of squares  This is a Test of Mathematics Solution Subjective 80 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance.

Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta

## Problem

If are positive numbers, then show that .

## Solution

We know that L.H.S =   [ as , , & for all ]

= = R.H.S [ proved ] This is a Test of Mathematics Solution Subjective 80 (from ISI Entrance). The book, Test of Mathematics at 10+2 Level is Published by East West Press. This problem book is indispensable for the preparation of I.S.I. B.Stat and B.Math Entrance.

Also visit: I.S.I. & C.M.I. Entrance Course of Cheenta

## Problem

If are positive numbers, then show that .

## Solution

We know that L.H.S =   [ as , , & for all ]

= = R.H.S [ proved ]

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