Question

construa a matriz C= (Cij) 2×3, tal que Cij= i+j -2 alguém pode ajudar ?

Answer 1

Cij = i+j-2

$\left[\begin{array}{ccc}c11&c12&c13\\c21&c22&c23\end{array}\right]$

c11 = 1+1-2 = 0  c21 = 2+1-2 = 1
c12 = 1+2-2 = 1  c22 = 2+2-2 = 2
c13 = 1+3-2 = 2  c23 = 2+3-2 = 3

C = $\left[\begin{array}{ccc}0&1&2\\1&2&3\end{array}\right]$