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(1+r/4)^4-1=0.0816怎么解,
人气:154 ℃ 时间:2020-09-29 19:40:11
解答
(1+r/4)^4-1=0.0816
(1+r/4)^4=0.0816+1=1.0816
(1+r/4)=(1.0816)^(1/4)=1.019803903
r/4=0.01980.903
r=0.079215611
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