Question

seja a matriz A=(aij)4x4 tal que aij= (0, se i>j, 2i+2, i-

Answer 1

Ola Suzana

aij = 0 se i>j
aij = 2i+2 se i ≤ j

A(1,1) = 4
A(1,2) = 4
A(1,3) = 4
A(1,4) = 4

A(2,1) = 0
A(2,2) = 6
A(2,3) = 6
A(2,4) = 6

A(3,1) = 0
A(3,2) = 0
A(3,3) = 8
A(3,4) = 8

A(4,1) = 0
A(4,2) = 0
A(4,3) = 0
A(4,4) = 10