MATRIX MANIPULATIONS, Octave

MATRIX MANIPULATIONS

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ans =

   1   2   3
   3   9   0

A =

   1   2
   3   4
   5   6

B =

   0   1
   4   5
   6   0

C =

    1    3
    7    9
   11    6

A =

   1   2   3
   0   1   5

B =

   0   1
   5   4
   1   2

C =

   13   15
   10   14

A =

   2   3   4
   5   6   7
   8   9   0

B =

   2   8   4
   3   0   1
   6   3   9

C =

    634    774    624
   1258   1530   1182
   1272   1506    790

ans =

   3   3

ans =  30
A =

   2   3   4
   5   6   7
   8   9   0

ans =

   2   5   8
   3   6   9
   4   7   0

A =

   1   0
   2   3

ans =

   1
   3

ans =  4
ans =

   1.00000   0.00000
  -0.66667   0.33333

ans =

   0.11278   0.39096   0.48290
   0.99103   0.22590   0.22671

ans =

Diagonal Matrix

   1   0   0
   0   1   0
   0   0   1

ans =

   1   1   1
   1   1   1

ans =

   0   0   0   0
   0   0   0   0
   0   0   0   0

A =

   1   2   3
   4   5   6
   7   8   9

ans =  2
ans =

   1.6117e+01
  -1.1168e+00
  -1.3037e-15

V =

  -0.231971  -0.785830   0.408248
  -0.525322  -0.086751  -0.816497
  -0.818673   0.612328   0.408248

D =

Diagonal Matrix

   1.6117e+01            0            0
            0  -1.1168e+00            0
            0            0  -1.3037e-15

λ

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