Hausaufgabe 23: (Inverse einer Matrix) a) Berechnen Sie die Inverse der Matrix \[ A=\left(\begin{array}{ccc}0 & -3 & -2 \\ 1 & -4 & -2 \\ -3 & 4 & 1\end{array}\right), \] indem Sie die Matrix \( A^{-1} \) in allgemeiner Form ansetzen und ihre unbekannten Matrix- elemente über die Forderung \( A A^{-1}=\mathbf{1}_{3} \) ermitteln. b) Prüfen Sie Ihr Ergebnis aus a), indem Sie das Matrixprodukt \( A A^{-1} \) ausführen. (Die Be- rechnungen der Einträge in der 1. Spalte von \( A A^{-1} \) sind dabei detailliert aufzuschreiben.)

1.8 Write the acronyms below in full: I. PAC II. ANC .9 Explain why the period 1960 is considered to be a turning point in the History of South Africa.

\begin{tabular}{l} Downloaded from Stanmorephysics.com \\ 2.4 .4 Write an essay of about one page and explain the causes of Soweto uprising \\ \hline\end{tabular}

Determine which of the following verbal descriptions does not represent a function. The number of candies eaten over the weekend by each person in a group is being compared to the number of vegetables eaten by each person. The amount of money that is in your wallet or purse is recorded at any given moment. The total number of metric tons of copper produced in the world has increased by approximately twenty percent each year. Locker hirumbers are listed in numerical order, followed by the name of the student who the locker belongs to. Each student has their own locker.

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