Question

construa a matriz quadrada de ordem 5 , C = (CIJ) SENDO CIJ = I + 2J ELEVADO A 2

Answer 1

Cij= i + 2j^2

  3   9   19   33   51
  4  10   20  34   52
  5   11  21  35   53
  6   12  22  36   54
  7   13  23   37  55















a11= 1 + 2.(1)^2 = 1 + 2=3
a12= 1 + 2.(2)^2 = 1 + 8=9
a13= 1 + 2.(3)^2 = 1 + 18=19
a14= 1 + 2.(4)^2 = 1 + 32=33
a15= 1 + 2.(5)^2 = 1 + 50=51
a21= 2 + 2.(1)^2 = 2 + 2=4
a22= 2 + 2.(2)^2 = 2 + 8=10
a23= 2 + 2.(3)^2 = 2 + 18=20
a24= 2 + 2.(4)^2 = 2 + 32=34
a25= 2 + 2.(5)^2 = 2 + 50=52
a31= 3 + 2.(1)^2 = 3 + 2=5
a32= 3 + 2.(2)^2 = 3 + 8=11
a33= 3 + 2.(3)^2 = 3 + 18=21
a34= 3 + 2.(4)^2 = 3 + 32=35
a35= 3 + 2.(5)^2 =3 + 50=53
a41= 4 + 2.(1)^2 = 4+ 2=6
a42= 4 + 2.(2)^2 = 4 + 8=12
a43= 4 + 2.(3)^2 = 4 + 18=22
a44= 4 + 2.(4)^2 = 4 + 32=36
a45= 4 + 2.(5)^2 = 4 + 50=54
a51= 5 + 2.(1)^2 = 5+ 2=7
a52= 5 + 2.(2)^2 = 5 + 8=13
a53= 5 + 2.(3)^2 = 5 + 18=23
a54= 5 + 2.(4)^2 = 5 + 32=37
a55= 5 + 2.(5)^2 = 5 + 50=55