問題已解決
老師,能把這個插值法的解出過程給我列示一下嗎
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您好請稍等,正在為您解答。
2021 04/02 17:09
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黑眼圈老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2021 04/02 17:30
r=10%,59/(1+10%)+59/(1+10%)^2+59/(1+10%)^3+59/(1+10%)^4+(59+1250)/(1+10%)^5=999.81
r=9%,59/(1+9%)+59/(1+9%)^2+59/(1+9%)^3+59/(1+9%)^4+(59+1250)/(1+9%)^5=1041.90
代入插值法公式:
(9%-r)/(9%-10%)=(1041.90-1000)/(1041.90-999.81)
解方程得出r=9+(1041.90-1000)/(1041.90-999.81)=9.9955%≈10%
插值法的具體計算在財管運用較多,希望能幫助到您,滿意的話請給個好評哦。
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