Ebatzi: r
\left\{\begin{matrix}r<0\text{, }&a>2Lk\\r>0\text{, }&a<2Lk\end{matrix}\right.
Ebatzi: k
\left\{\begin{matrix}k>\frac{a}{2L}\text{, }&\left(L>0\text{ and }r>0\right)\text{ or }\left(L<0\text{ and }r<0\right)\\k\in \mathrm{R}\text{, }&\left(a>0\text{ and }r<0\text{ and }L=0\right)\text{ or }\left(a<0\text{ and }r>0\text{ and }L=0\right)\\k<\frac{a}{2L}\text{, }&\left(r>0\text{ and }L<0\right)\text{ or }\left(L>0\text{ and }r<0\right)\end{matrix}\right.
Partekatu
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Adibideak
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Aritmetika
699 * 533
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Aldibereko ekuazioa
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Mugak
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