1+1+2+3+5+8+13.....?
回答 (7)
✔ 最佳答案
+1+2+3+5+8+13.....n?
=32
1+1+2+3+5+8+13+21+34......+n =88......+n
1+2+3+5+8+13=32
32......n=(32+n)
參考: me
1+2+3+5+8+13=32
32......n=(32+n)
唔係32n...32n係32乘n
2007-09-12 21:05:52 補充:
係33 唔係32...sorry
1+1+2+3+5+8+13.....n=?
=33n
=33n
=33n
=33n
=33n
=33n
ya!
ya!
收錄日期: 2021-04-13 15:29:22
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