Maxim de a

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alex2008
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Maxim de a

Post by alex2008 »

Sa se gaseasca valoarea maxima a lui \( a \) astfel incat daca \( x,y,z,t,w\ge 0 \) urmatoarea inegalitate sa fie adevarata :

\( x^2+y^2+z^2+t^2+w^2\ge a(xy+yz+zt+tw) \)
. A snake that slithers on the ground can only dream of flying through the air.
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DrAGos Calinescu
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Post by DrAGos Calinescu »

\( a=1 \) cu egalitate cand numerele sunt egale.
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