Hello to all of you,(adsbygoogle = window.adsbygoogle || []).push({});

Is there a way to get the matrix A=[a b c d] from the eigenvectors (orthogonal) matrix

H= sin(x) cos(x)

cos(x) -sin(x)

or to pose it differently to find a matrix that has these 2 eigenvectors ?

Thank you in advance .

Michael

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Find the symmetric matrix from eigen vectors

**Physics Forums | Science Articles, Homework Help, Discussion**