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#### Petrus

##### Well-known member

- Feb 21, 2013

- 739

Matrice \(\displaystyle c_n\) is a 2nxn2 matrice and is given by \(\displaystyle (\delta_{ij}+2\delta_{i,2n-j+1})_{ij}\) determine the expression of \(\displaystyle |c_n|\)

progress:

I have been drawing the matrice \(\displaystyle n=1,2,3\) and calculate the determinant.

As you see there is a pattern with the matrice and I would like to have tips how i write \(\displaystyle |c_n|\) as a expression cause I got no idé

Regards,

\(\displaystyle |\pi\rangle\)

progress:

I have been drawing the matrice \(\displaystyle n=1,2,3\) and calculate the determinant.

As you see there is a pattern with the matrice and I would like to have tips how i write \(\displaystyle |c_n|\) as a expression cause I got no idé

Regards,

\(\displaystyle |\pi\rangle\)

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