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IB MAI HL Statistics & Probability Topic 4.3 Probability (id: 60a8b7752)

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admin 发表于 2024-3-9 22:55:49 | 显示全部楼层 |阅读模式
本题目来源于试卷: IB MAI HL Statistics & Probability Topic 4.3 Probability,类别为 IB数学

[填空题]
A discrete dynamical system is described byh+msnm3a:9 kp5 0l1pl+k ttgo the following tg4uqia 5m/ n4cransition matrix, $\boldsymbol{T}$ ,

$\boldsymbol{T}=\left[\begin{array}{ll}
0.3 & 0.8 \\
0.7 & 0.2
\end{array}\right]$


The state of the system is defined by the proportions of population with a particular characteristic.
1. Use the characteristic polynomial of $\boldsymbol{T}$ to find its eigenvalues.$\lambda_{1}=$    , $\lambda_{2}$=  
2. Find the corresponding eigenvectors of $\boldsymbol{T}$ .$x_1$ = $\left[\begin{array}{l}
a \\
b
\end{array}\right] $ a =    b =    $x_2$ = $\left[\begin{array}{l}
a \\
b
\end{array}\right] $ a =    b =  
3. Hence find the steady state matrix s of the system. s = $\left[\begin{array}{l}
a \\
b
\end{array}\right] $ a =    b =  




参考答案:
空格1: -0.5空格2: 1空格3: -1空格4: 1空格5: 8空格6: 7空格7: 0/533空格8: 0.467


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