Leysa {cc}{-4}&{-6}{1}&{1} | Microsoft stærðfræði leysa

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https://socratic.org/questions/how-do-you-find-the-determinant-of-2-3-2-1

https://socratic.org/questions/how-do-you-find-the-value-of-the-determinant-4-1-2-3

https://socratic.org/questions/how-do-you-find-the-determinant-of-9-12-12-16

https://socratic.org/questions/how-do-you-find-the-determinant-of-6-5-0-8

https://socratic.org/questions/how-do-you-find-the-value-of-the-determinant-12-26-15-32

https://socratic.org/questions/how-do-you-find-the-determinant-of-13-7-5-8

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Afritað á klemmuspjald

det(\left(\begin{matrix}-4&-6\\1&1\end{matrix}\right))

Finndu ákveðu fylkisins.

-4-\left(-6\right)

Fyrir 2\times 2 fylkið \left(\begin{matrix}a&b\\c&d\end{matrix}\right) er ákvörðunin ad-bc.

2

Dragðu -6 frá -4.

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