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	Các bình luận về: Cho hàm số \(f\left( x \right) =&#160; &#8211; {x^3} &#8211; x &#8211; \sin x\), có bao nhiêu cặp số nguyên dương \(\left( {x\,;y} \right)\) thỏa mãn bất phương trình \(\left( {{e^{x &#8211; y}} + x &#8211; y &#8211; 1} \right)\left( {f\left( {{{\log }_2}\left( {x &#8211; 10} \right) + 1} \right) + f\left( {{{\log }_2}\left( {\frac{1}{{x &#8211; y}}} \right)} \right)} \right) &#062; 0\)?&#160;	</title>
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