Question

A=1 0
2 1

B=4 1
2 1

C=2 0
4 2

D=2 1
0 1

E=2 1
4 3


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Answer 1

Resposta:

$\left[\begin{array}{ccc}1&0\\2&1\end{array}\right] x \left[\begin{array}{ccc}2&1\\0&1\end{array}\right] = \left[\begin{array}{ccc}2&1\\4&3\end{array}\right]$

Explicação passo a passo:

$\left[\begin{array}{ccc}1&0\\2&1\end{array}\right] x \left[\begin{array}{ccc}2&1\\0&1\end{array}\right] = \left[\begin{array}{ccc}2&1\\4&3\end{array}\right]$

a11=1*2+0*0=2

a12=1*1+0*1=1

a21=2*2+1*0=4

a22=2*1+1*1=3