16,17,

来源：学生作业帮助网编辑：六六作业网时间：2024/05/16 08:37:38

16,17,16,17, 16,17,16201217n2=n18y-20=x+10

16,17,
16,17,

16,17,
16 2012 17 n2=n 18 y-20=x+10

16,17, 16,17, 16,17, 16,17, 16 17 16~17 16 17 16 17 16 17 16,17, 16 17 16 17 16 17 16 17 16 17 16 17 16,17, 16,17,