Question

Dadas as matrizes, e, determine a matriz D resultante da operação A + B – C.

Answer 1

Resposta ↓

Matriz D ↓↓

$\left[\begin{array}{ccc}3&-13\\-5&6\\3&8\end{array}\right]$

Explicação passo a passo:

⇒ Somamos as matrizes:

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✍ Cálculo:

$\left[\begin{array}{ccc}3&0\\-5&4\\1&6\end{array}\right] + \left[\begin{array}{ccc}1&-10\\2&7\\2&11\end{array}\right] - \left[\begin{array}{ccc}1&3\\2&5\\0&9\end{array}\right] = D$

Somando:

$\left[\begin{array}{ccc}3&+1&-1 = 3 \\-5&+2&-2 = -5\\1&+2&-0 = 3\end{array}\right]$   = 3, - 5, 3

$\left[\begin{array}{ccc}0&+(-10)&-3 = -13\\4&+7&-5 =\ 6\\6&+11&-9= \ 8\end{array}\right]$ = -13, 6, 8

Portanto Matriz D ↓↓

$\left[\begin{array}{ccc}3&-13\\-5&6\\3&8\end{array}\right]$

Espero ter ajudado :)

Att: LDC