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Which matrix equation can be used to solve the system? Will draw it.
 10 months ago
 10 months ago
Which matrix equation can be used to solve the system? Will draw it.
 10 months ago
 10 months ago

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DribleDaVaca19Best ResponseYou've already chosen the best response.0
dw:1370965723891:dw
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
Ax = b x = A^(1) b might be one of the options
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
they was nice enough to give you a determinant of 1 ... how sweet
 10 months ago

DribleDaVaca19Best ResponseYou've already chosen the best response.0
i have 4 answers
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
the answers might help us determine a suitable soluton process
 10 months ago

DribleDaVaca19Best ResponseYou've already chosen the best response.0
dw:1370966096557:dw
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
ax + by = n cx + cy = m matrix A = a b c d vector b = n m so yeah, they are looking for an inverse setup
 10 months ago

DribleDaVaca19Best ResponseYou've already chosen the best response.0
dw:1370966191827:dw
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
do you recall how to find the inverse of a 2x2 matrix?
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
the shorcut involves a swap and some negations, youll also need a determinant
 10 months ago

DribleDaVaca19Best ResponseYou've already chosen the best response.0
never mind I found it out, thx anyways
 10 months ago

amistre64Best ResponseYou've already chosen the best response.1
\[\begin{pmatrix}a&b\\c&d\end{pmatrix}^{1}=\begin{pmatrix}d/A&b/A\\c/A&a/A\end{pmatrix}\]
 10 months ago
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