Mathematics, 04.08.2019 20:00 Naysa150724
Mateus created a matrix using the elements below. a11=32 a12=10 a13=-9 a21=5 a22=7.5 a23=4 a31=-0.5 a32=6 a33=16 what type of matrix did mateus create? a diagonal matrix a square matrix a zero matrix an identity matrix
Answers: 2
![\left[\begin{array}{ccc}a_{11}&a_{12}&a_{13}\\a_{21}&a_{22}&a_{23}\\a_{31}&a_{32}&a_{33}\end{array}\right]](/tpl/images/0170/6629/77959.png)
![\left[\begin{array}{ccc}32&10&-9\\5&7.5&4\\-0.5&6&16\end{array}\right]](/tpl/images/0170/6629/bc56e.png)
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Mateus created a matrix using the elements below. a11=32 a12=10 a13=-9 a21=5 a22=7.5 a23=4 a31=-0.5...
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