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Estudos Gerais08/29/2024

23/09/24 EX: SEJAM AS MATRIZES: (A = (aij) 2x2 EM QUE aij =...

23/09/24

EX: SEJAM AS MATRIZES: (A = (aij) 2x2 EM QUE aij = \left{ \begin{array}{ll} 1+J, & \text{se } i = j \ 1, & \text{se } i \neq j \end{array} \right.

(B = (bij) 2x2 EM QUE bij = \left{ \begin{array}{ll} 0, & \text{se } i = j \ 2-1, & \text{se } i \neq j \end{array} \right.

CALCULE:

  1. C = 2A - 3B - A^T
  2. D = \frac{7}{3} A - \frac{7}{4} B

23/09/24

EX: SEJAM AS MATRIZES:
(A = (aij) 2x2 EM QUE aij = \left\{ \begin{array}{ll} 
1+J, & \text{se } i = j \\
1, & \text{se } i \neq j 
\end{array} \right.

(B = (bij) 2x2 EM QUE bij = \left\{ \begin{array}{ll} 
0, & \text{se } i = j \\
2-1, & \text{se } i \neq j 
\end{array} \right.

CALCULE:
1. C = 2A - 3B - A^T
2. D = \frac{7}{3} A - \frac{7}{4} B
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