Published by:
CGP EDU Academic Team
Published on: August 11, 2026
If
are real numbers such that
,
, then prove that
.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
Put
, so that
.
As
and
it follows that
. Now,

Now, A.M.
G.M.

Multiplying, we get

From (1) and (2), we get

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