1/2＋1/4=1-1/4=3/4
1/2＋1/4＋1/8=1-1/8=7/8
类推
1/2＋1/4＋1/8＋1/16＋1/32＋…＋1/1024=1-1/1024=1023/1024
1/2＋1/4＋1/8＋1/16＋1/32＋…＋1/1024=?
4个回答
相关问题
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2/1+4/1+8/1+16/1+32/1……+1024/1=
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1/2+1/4+1/8+1/16+1/32……+1/1024
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1/2-1/4-1/-1/8-1/16-1/32-1/64----------1/1024
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1/2+1/4+1/8+1/16+1/32+1/64+...+1/512+1/1024等于多少?
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1+2+4+8+16+32+·····+1024=?简便计算
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2/1+4/1+8/1+16/1+32/1+64/1+128/1+256/1+512/1+1024/1=?
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1/2+1/4+1/8+1/16+……+1/1024=
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1+2+4+8+16+32+64.+1024+2056+4112
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计算1/2+1/4+1/8+1/16+1/32+1/64+1/128+1/256+1/512+1/1024
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1/2+1/4+1/8+1/16+……+1/1024+1/2048=?