Question

encontre a transposta da matriz a aij 3x2 tal que aij = j-2i

Answer 1

$\left[\begin{array}{ccc}a11&a12\\a21&a22\\a31&a32\end{array}\right]$

aiJ= J -2i

$\left[\begin{array}{ccc}-1 &0\\-3&-2\\-5&-4\end{array}\right]$

At

$\left[\begin{array}{ccc}-1&-3&-5\\0&-2&-4\\\end{array}\right]$

Answer 2

ta aí no na imagem
espero ter ajudo