sum of two normal matrices

Hello

I need some help with this problem.

Show that a n*n matrix A can be written as the sum of two normal matrices(normal means B* B=B B* and B* means the hermitian conjugate)

A=B+C

thanks for any help

Quote:

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Originally Posted by peter_roinge

Hello

I need some help with this problem.

Show that a n*n matrix A can be written as the sum of two normal matrices(normal means B* B=B B* and B* means the hermitian conjugate)

A=B+C

thanks for any help

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Welcome On the forums :wave:
Please check this article this would be help ful for you
http://en.wikipedia.org/wiki/Normal_matrix

yes, you can add no. of matrices just by adding all the no. related to their correspoding places.
:)