## Solution to Exercise 3, Task 4

Patr0rc
Sonntagsinformatiker
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Registriert: 8. Feb 2008 11:43

### Solution to Exercise 3, Task 4

Hey guys. The solution provided for the matrix H is not correct. The $$a_i$$ are polynomials so each of them has a matrix representation $$M_i$$ (cf. task 1a)). So the resulting matrix H would be $$H=(M_1,}\ldots,M_{m/n})$$, and not m/n copies of M as given by $$H=(M,\ldots,M)$$.