Let $( I - A ) ^ { - 1 } = \left[ \begin{array} { c c c }
1.3 & 0.2 & 0 \
0.3 & 1.2 & 0.3 \
0 & 0 & 1.1
\end{array} \right]$ and assume that the external demand for the products in each of the sectors increases by 1 unit. By how many units should each sector increase production

Question

Let $( I - A ) ^ { - 1 } = \left[ \begin{array} { c c c } 
1.3 & 0.2 & 0 \
0.3 & 1.2 & 0.3 \
0 & 0 & 1.1
\end{array} \right]$ and assume that the external demand for the products in each of the sectors increases by 1 unit. By how many units should each sector increase production

Quizplus · Accepted Answer

The Answer of Let $( I - A ) ^ { - 1 } = \left[ \begin{array} { c c c } 
1.3 & 0.2 & 0 \
0.3 & 1.2 & 0.3 \
0 & 0 & 1.1
\end{array} \right]$ and assume that the external demand for the products in each of the sectors increases by 1 unit. By how many units should each sector increase production

Let (I−A)−1=[1.30.200.31.20.3001.1]( I - A ) ^ { - 1 } = \left[ \begin{array} { c c c } 1.3 & 0.2 & 0 \\0.3 & 1.2 & 0.3 \\0 & 0 & 1.1\end{array} \right](I−A)−1=​1.30.30​0.21.20​00.31.1​​

Let $( I - A ) ^ { - 1 } = \left[ \begin{array} { c c c } 1.3 & 0.2 & 0 \\0.3 & 1.2 & 0.3 \\0 & 0 & 1.1\end{array} \right]$