Question

ME AJUDEM POR FAVOR ​

Answer 1

Resposta:

A=[ matrix a11&a12\\ a21&a22 matrix ]=[ matrix (3.1+4.1\\ 3.2+4.1 matrix ] (3. (3.

B=[ matrix b11&b12\\ b21&b22 matrix ]=[ matrix -4.1+-3.1\\ -4.2+-3.1 matrix ]

B=[\begin{matrix}-7&-10\\ -11&-14\end{matrix}]

matrix C=A+B&11\\ C=[ matrix 7&11\\ 10&14 matrix ]+[ matrix -7&-10\\ -11&-14 matrix ]=[.

C ^ 2 = C C^ 2 =[ matrix 0&1\\ -1&0 matrix ]*[ matrix 0&1\\ -1&0 matrix ]=[ matrix (0.0\\ (-1. matrix ]

C^ 2 =[ matrix -1&0\\ 0&-: matrix ]

Explicação passo-a-passo:

boa noite bons estudos!