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一、是风景,就得研究,就得解读——解读考纲,把握方向二、是风景,就得展示,就得欣赏——明确考点,有的放矢(2012年高考湖南文科卷——数列应用题)某公司一下属企业从事某种高科技产品的生产.该企业第一年年初有资金2 000万元,将其投入生产,到当年年底资金增长了50%.预计以后每年资金年增长率与第一年的相同.公司要求企业从第一年开始,每年年底上缴资金d万元,并将剩余资金全部投入下一年生产.设第n年年底企业上缴资金后的剩余
First, the scenery, you have to study, you have to interpret - Interpreting the syllabus, grasp the direction of two, is the landscape, you have to show, you have to enjoy - a clear test center, targeted. (2012 college entrance examination Hunan Arts Volume - A subsidiary of a company engaged in the production of certain high-tech products.The enterprise had a capital of 20 million yuan at the beginning of the first year and put it into production by the end of the year with an increase of 50% in funds. The same year.Companies require companies from the beginning of the first year, the end of each year to pay the funds d million, and all the remaining funds into the next year production. Suppose the end of the first year after the enterprise funds surpluses