問題已解決
老師,是(p/a,0.8625%,7)的年金現(xiàn)值系數(shù)是多少呢
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是(p/a,0.8625%,7)的年金現(xiàn)值系數(shù)是6.7646
2023 10/11 11:54
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84784968 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2023 10/11 11:57
謝謝老師,老師可以教一下我公式嗎,我也用了插值法,但是怎么算都不對
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84784968 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2023 10/11 11:58
老師用了什么方法呢!
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家權(quán)老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2023 10/11 11:59
(p/a,0.8625%,7)的年金現(xiàn)值系數(shù)是XA = (1 - (1 + i) ^ -n) / i= (1 - (1 + 0.8625%) ^ -7) / 0.8625%
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84784968 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2023 10/11 12:02
老師,我沒有看懂!老師,請問這兩個復(fù)利現(xiàn)值系數(shù)您也幫我算算可以嗎(f/a,0.2875%,25)和(f/a,0.2875%,26)的復(fù)利現(xiàn)值系數(shù)分別是多少呢!
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84784968 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2023 10/11 12:03
謝謝老師
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84784968 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2023 10/11 12:38
老師,之前的復(fù)利現(xiàn)值不算了,可以幫忙算這個嗎!(f/a,0.575%,12)的復(fù)利現(xiàn)值系數(shù)嗎
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家權(quán)老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2023 10/11 14:18
XA = (1 - (1 + i) ^ -n) / i
i是利率,n代表年數(shù),帶入公式,在電子表格計算
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