-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640=写出具体过程连词成句her,what,name,is,and _____________________________is,her,Jenny,name _____________________________I,no,am,not,am,I,Bill _____________________________
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-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640=
写出具体过程
连词成句
her,what,name,is,and _____________________________
is,her,Jenny,name _____________________________
I,no,am,not,am,I,Bill _____________________________
1.
已知1/2+1/5+1/8+1/11+1/41+1/110+1/1640=1,
所以-(1/2+1/5+1/8+1/11+1/41+1/110+1/1640)
=-1/2-1/5-1/8-1/11-1/20-1/41-1/110-1/1640=-1
1.
And what is her name?
2.
Is her name is Jenny?
3.
No I am not.I am Bill.
(1/2+1/5+1/8+1/11+1/41+1/110+1/1640)
=-1/2-1/5-1/8-1/11-1/20-1/41-1/110-1/1640=-1
1.
And what is her name?
2.
Is her name is Jenny?
3.
No I am not.I am Bill.
1/2*5+1/5*8+1/8*11+1/11*14+.+1/17*20=?
1/2*5+1/5*8+1/8*11+1/11*14+1/14*17
1/2*5+1/5*8+1/8*11+.+1/2006*2009+1/2009*2012
1/2×5+1/5×8+1/8×11+.+1/2006×2009+1/2009×2012
1/2*5+1/5*8+1/8*11+...+1/2006*2009+1/2009*2012
2*5/1+5*8/1+8*11/1+...+2006*2009/1+2009*2012/1
1/3*5+1/5*8+1/8*11+.+1/98*101123错了 应该是 1/2*5+1/5*8+1/8*11+...+1/98*101
(1/2)*5+(1/5)*8+(1/8)*11+(1/11)*14+(1/14)*17+(1/17)*20
1/2 × 1/5 + 1/5 × 1/8 + 1/8 × 1/11 + 1/11 × 1/14 + 1/14 × 1/17
1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1则1/2-1/5-1/8-1/11-1/20-1/41-1/110-1/1640=?
已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1则1/2-1/5-1/8-1/11-1/20-1/41-1/110-1/1640=?
已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1求:-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640的值.
已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=-1,计算-1/2-1/5-1/8-1/11-1/20-1/41+1/110+1/1640
已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1,试计算-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640
2*5分之1+5*8分之1+8*11分之1+11*14分之一+
数学题1/2*5+1/5*8+1/8*11+...+1/2003*2006
1/2*5+1/5*8+1/8*11+1/11*14+1/14*17=?这些题怎样算?
1+1+1+1+11+1+1+1+1+1+1+1+5+5+5+8+9等于几