Question

3. Escreva uma matriz 2 x 2, 2 x 3,3 x 2, 3 x 3 e
5 X 4.​

Answer 1

Resposta:

$2x2: \left[\begin{array}{cc}1&2\\3&4\end{array}\right] \\2x3: \left[\begin{array}{ccc}1&2&3\\4&5&6\end{array}\right] \\3x2: \left[\begin{array}{cc}1&2\\3&4\\5&6\end{array}\right] \\3x3: \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \\5x4: \left[\begin{array}{cccc}1&2&3&4\\5&6&7&8\\9&10&11&12\\13&14&15&16\\17&18&19&20\end{array}\right]$

Explicação passo-a-passo: