问题已解决
老師這道題講講沒聽懂老師講的
FAILED
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您好!老師正在看題目
2024 05/11 13:56
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丁小丁老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2024 05/11 14:00
您好!過程你參考下,
n期的普通年金的終值F=A×(F/A,i,n),如果將前面n-1期年金看做預付年金計算終值,則F1=A×(F/A,i,n-1)×(1+i),再加上第n期這單獨一筆年金,則F=A×(F/A,i,n-1)×(1+i)+A=A×[(F/A,i,n-1)×(1+i)+1],即(F/A,i,n)=(F/A,i,n-1)×(1+i)+1
所以,(F/A,9%,5)=(F/A,9%,4)×(1+9%)+1=4.5731×(1+9%)+1=5.9847
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