1/2+1/4+1/8...1/1024=
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/08/07 04:14:10
1/2+1/4+1/8...1/1024=
![1/2+1/4+1/8...1/1024=](/uploads/image/z/19702772-44-2.jpg?t=1%2F2%2B1%2F4%2B1%2F8...1%2F1024%3D)
1/2+1/4+1/8...1/1024
=1/2+1/4+1/8...1/1024+1/1024-1/1024
=1/2+1/4+1/8...+1/512+1/512-1/1024
=……
=1/2+1/4+1/8+1/8-1/1024
=1/2+1/4+1/4-1/1024
=1/2+1/2-1/1024
=1-1/1024
=1023/1024
=1/2+1/4+1/8...1/1024+1/1024-1/1024
=1/2+1/4+1/8...+1/512+1/512-1/1024
=……
=1/2+1/4+1/8+1/8-1/1024
=1/2+1/4+1/4-1/1024
=1/2+1/2-1/1024
=1-1/1024
=1023/1024
求和:1/2+1/4+1/8+1/16+1/32+1/64+.+1/1024=?
1/2+1/4+1/8+1/16+1/32+1/64+.+1024=?
2/1+4/1+8/1+16/1+32/1……+1024/1=
1/2+1/4+1/8+1/16+...+1/1024
1024+512+256+.+2+1+2/1+4/1+8/1+.512/1+1024/1
1\1024+1\512+1\256+...+1\2+1+2+4+8+...+1024
1/2+3/4+7/8+...+1023/1024=?
1+2+4+8+16+32+.+1024=?
1.1/2+1/4+1/8+1/16+1/32+1/64+……+1/512+1/1024=
2/1+4/1+8/1+16/1+32/1+64/1+128/1+256/1+512/1+1024/1=?
1024B=1KB 1024KB=1MB 1024MB=1GB 1024GB=1TB
1T=1024G