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anonymous
 3 years ago
Finding inverses of matrices?
anonymous
 3 years ago
Finding inverses of matrices?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I think I know what to do, but I'm lost on how to find the determinant.

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.0do you have a 2x2 matrix ?

TuringTest
 3 years ago
Best ResponseYou've already chosen the best response.0\[\det\left[\begin{matrix}a&b\\c&d\end{matrix}\right]=\left\begin{matrix}a&b\\c&d\end{matrix}\right=adcb\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0My matrix is, [ 0 6] [2 5] So your saying that I would subtract the 0 & 6?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Ah wait wait, I looked at that formula way wrong.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I multiply 0 * 5, then multiply 2 * 6 then subract?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0If so then I got 12 from that
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