In the sequence 2,5,4,10,6,15,p,q,...What are the values of p and
问题描述:
In the sequence 2,5,4,10,6,15,p,q,...What are the values of p and
答
8,20
分析:第1,3,5个数是:2,4,6所以下一个是8.同样,第2,4,6个数是:5,10,15,所以下一个是20.