Question

Express A as the sum of a hermitian and a skew- hermitian matrix, where
$\begin{lgathered}\sf{A = \: \bigg[ \begin{matrix}2 + 3i& 7\: \\ 1 - i& 2i \end{matrix} \bigg],i = \sqrt{ - 1} }\end{lgathered}$
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Answer 1

Answer:

Step-by-step explanation:

 = $\left[2 - 3i 7] [1+i 2i ]$ , I = √1.

Answer 2

Answer:

Â=\left[2-3i 7] [7+i 2i],

$l = \sqrt{1}$