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Scholars Journal of Engineering and Technology | Volume-3 | Issue-04
The method of calculating the average decline rate by using the iterative method
Zhongkui Zhao
Published: April 20, 2015 | 120 93
DOI: 10.36347/sjet
Pages: 375-378
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Abstract
In this paper, we used a simple iterative method to get the iterative formula of average decline rate, 1 1 1 ( 0, ), 1 m n n n n y A M y y A A a x y             and this formula is used to solve practical problems of solving the average decline rate.