Difference between revisions of "ASIA TEAM Problems/Problem 6"
(Created page with "Dividing both sides of the second equation by <math>xyz</math> gives <math>\frac{9}{x}+\frac{4}{y}+\frac{1}{z}=6</math>. But the Cauchy-Swarsz inequality gives <math>(x+y+z)(\...") |
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Latest revision as of 04:43, 16 February 2024
Dividing both sides of the second equation by gives . But the Cauchy-Swarsz inequality gives Since , we have the equality case, i.e. , or , or , and . ~AbbyWong