当前位置: X题卡 > 所有题目 > 题目详情

已知线段AB=a,A1平分AB,A2平分AA1,A3平分AA2,…,An平分AAn﹣1,则AAn=   .

查看本题答案

你可能感兴趣的试题

PS1为水平分片,PS2为垂直分片  PS1为垂直分片,PS2为导出分片  PS1为水平分片,PS2为导出分片  PS1为垂直分片,PS2为水平分片  
F={A1→A2,A1→A3}   F={A1→A2}   F={A1→A2}   F={A1A3→A2,A1A2→A3}  
A1,A2,A3=10  SET 10 TO A1,A2,A3  LOCAL 10 TO A1,3.2,A3  STORE 10 TO A1,A2,A3  
=(A1+A2+A3)/3  =SUM(A1:A3)/3  =AVERAGE(A1:A3)  =AVERAGE(A1:A2:A3)  
PS1为水平分片,PS2为垂直分片  PS1为垂直分片,PS2为导出分片  PS1为水平分片,PS2为导出分片  PS1为垂直分片,PS2为水平分片  
=A1+A2+A3/3  =SUM(A1:A3)/3  =AVERAGE(A1:A3)  =AVERAGE(A1:A2:A3)  
'=(A1+A2+A3)/3  '=SUM(A1:A3)/3  '=AVERAGE(A1:A3)  '=AVERAGE(A1:A2:A3)  
A1,A2,A3=10  SET 10 TO A1,A2,A3  LOCAL 10 TO A1,A2,A3  STORE 10 TO A1,A2,A3  

热门试题

更多