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实际教学实践中发现在近几年高考中,以形如an+1=Aan+B/Can+D求通项的高考试题频频出现。对于此类问题如采用不动点法将得到快速解答,本文以高考题为例来说明。
The actual teaching practice found that college entrance examination in recent years, in order to form such as an + 1 = Aan + B / Can + D entry requirements of the entrance exam frequently appear. For such issues such as the use of fixed point method will be quickly answered, this article to the college entrance examination as an example to illustrate.