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<span class='text_page_counter'>(2)</span><div class='page_container' data-page=2>
<b>BẤT ĐẲNG THỨC </b>
<b>CÔSI-BUNHIACOPSKI</b>
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<span class='text_page_counter'>(3)</span><div class='page_container' data-page=3>
<b>BẤT ĐẲNG THỨC CƠ-SI</b>
Cho n số khơng âm a
<sub>1</sub>
, a
<sub>2</sub>
, a
<sub>3</sub>
,…..,a
<sub>n</sub>
( n ≥ 2), Ta ln có:
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<span class='text_page_counter'>(5)</span><div class='page_container' data-page=5></div>
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<span class='text_page_counter'>(7)</span><div class='page_container' data-page=7>
<b>Câu 1 ( ĐH-CĐ A -2003):</b>
<b>Câu 1 ( ĐH-CĐ A -2003):</b>
<b>Câu 2 (ĐH-CĐ A-2005):</b>
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<span class='text_page_counter'>(8)</span><div class='page_container' data-page=8></div>
<span class='text_page_counter'>(9)</span><div class='page_container' data-page=9></div>
<span class='text_page_counter'>(10)</span><div class='page_container' data-page=10></div>
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