问题已解决
23 = 2.18/(1+Ks)+2.3544/(1+Ks)^2+2.5192/(1+Ks)^3+2.6704/(1+Ks)^4+2.8039/(ks-5%)/(1+ks)^4 怎么用差值法求,解答過程,謝謝
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楊雷老師
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你好,請(qǐng)問你想知道的是插入法嗎?
2023 03/28 19:31
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84784988 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2023 03/29 08:05
是的,老師
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楊雷老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2023 03/29 08:54
根據(jù)題目信息,當(dāng)利率Ks時(shí),合計(jì)=23,插入法按下列步驟:
1、假設(shè)一個(gè)K1,算出合計(jì)=A
2、假設(shè)一個(gè)K2,算出合計(jì)=B
3、套公式(Ks-K1)/(K1-K2)=(23-A)/(A-B)
4、解方程得出Ks
希望老師的解答可以幫到你,謝謝!
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