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$$$\left[\begin{array}{c}2\end{array}\right]$$$:n determinantti
Aiheeseen liittyvä laskin: Kofaktorimatriisilaskin
Syötteesi
Laske $$$\left|\begin{array}{c}2\end{array}\right|$$$.
Ratkaisu
1x1-matriisin determinantti on $$$\left|\begin{array}{c}a\end{array}\right| = a$$$.
$$$\left|\begin{array}{c}2\end{array}\right| = 2$$$
Vastaus
$$$\left|\begin{array}{c}2\end{array}\right| = 2$$$A
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