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Problem 742. Symmetric matrix

Created by Aurelien Queffurust

You must create a n-by-n symmetric matrix such that A(row,col) = row/col for col >= row.

Example if n =3 :

output is : A =

      1.0000    0.5000    0.3333
      0.5000    1.0000    0.6667
      0.3333    0.6667    1.0000

since A(2,1) = A(1,2) = 1/2

or A(3,1)= A(1,3) = 1/3

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Solution Statistics

67 correct solutions 45 incorrect solutions
Last solution submitted on Apr 21, 2016