Question

construa a matriz quadrada de ordem 3c (c, j) sendo cj=i*2 +J*2

Answer 1

$C= \left[\begin{array}{ccc}1^2+1^2&1^2+2^2&1^2+3^2\\2^2+1^2&2^2+2^2&2^2+3^2\\3^2+1^2&3^2+2^2&3^3+3^2\end{array}\right] \\ \\ C= \left[\begin{array}{ccc}2&5&10\\5&8&13\\10&13&18\end{array}\right]$