First Principles AI

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11TH · MATH

Question 6

menu_bookSolution menu_bookTheory menu_book•(i)

A=\begin{bmatrix}-3&2&-1\\2&1&3\end{bmatrix}

menu_book•(ii)

A=\begin{bmatrix}3&1\\2&2\\1&3\end{bmatrix}

school

11TH · MATH

Question 6

menu_bookSolution menu_bookTheory menu_book•(i)

A=\begin{bmatrix}-3&2&-1\\2&1&3\end{bmatrix}

menu_book•(ii)

A=\begin{bmatrix}3&1\\2&2\\1&3\end{bmatrix}

Accedmychevron_right11thchevron_rightmathchevron_rightMatrices And Determinantschevron_rightExercise 4.2

(ii)

\boxed{|AA^T|=0,\quad |A^TA|=96}

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