1/4096+1/2048+1/1024.1/4+1/2
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1/4096+1/2048+1/1024.1/4+1/2
1/4096+1/2048+1/1024.1/4+1/2
1/4096+1/2048+1/1024.1/4+1/2
设T=1/4096+1/2048+1/1024.1/4+1/2
则2T=1/2048+1/512+.+1/2+1
=1/2048+1/512+.+1/2+(1/4096+4095/4096)
=(1/2048+1/512+.+1/2+1/4096)+4095/4096
=T+4095/4096
T=4095/4096
即1/4096+1/2048+1/1024.1/4+1/2 =4095/4096
1/128+1/256+1/512+1/1024+1/2048+1/4096+1/8192
1+1+2+4+8+16+32+64+128+256+512+1024+2048+4096=?
1+2+4+8+16+32+64+128+256+512+1024+2048+4096+8192+.+99999bnbbb
1/4096+1/2048+1/1024+……+1/6+1/8+1/4+1/2 用简便计1/4096+1/2048+1/1024+……+1/6+1/8+1/4+1/2 用简便计算,
1+2+4+8+16+32+64+128+256+512+1024+2048+4096+8192+16384+32768+65536+131072=
1+2+4+8+16+32+64+128+256+512+1024+2048+4096+8192等于几?有什么规律?
1/4096+1/2048+1/1024.1/4+1/2
1/2+1/4+1/8.+1/1024+1/2048
1+2+4+8+16+32+64+128+256+512+1024+2048+4096+.一直加365次这样的翻倍最后等于多少.
1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768 ,( ),( ),( ),( ),( ).全抄
1/2+1/4+1/8+1/16+1/32+1/64+1/128+1/256+1/512+1/1024+1/2048+1/4096+.(1) 前12个加数的和是(
1+4+16+64+256+1024+4096数列计算
简便计算:1+4+16+64+256+1024+4096
1+2+4+8+16+32+64+128+256+512+1024+2048+4096+.+2^3599最后的结果除以1000的最终值是多少呵呵,我用计算器算不出来.
如何计算1—1/2-1/4-1/8-.-1/1024-1/2048
1/2+1/4+1/8+1/16+……+1/1024+1/2048=?
1/2+1/4+1/8=1/16+1/32+……+1/1024+2048
1/2+1/4+1/8+1/16+……+1/1024+1/2048=?]