计算:(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1+1/2^2)(1+1/2) .
来源:学生作业帮 编辑:搜狗做题网作业帮 分类:数学作业 时间:2024/07/13 16:44:06
计算:(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1+1/2^2)(1+1/2) .
![计算:(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1+1/2^2)(1+1/2) .](/uploads/image/z/2909611-19-1.jpg?t=%E8%AE%A1%E7%AE%97%3A%281%2B1%2F2%5E32%29%281%2B1%2F2%5E16%29%281%2B1%2F6%5E8%29%281%2B1%2F2%5E4%29%281%2B1%2F2%5E2%29%281%2B1%2F2%29+.)
原式=:〔(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1+1/2^2)(1+1/2)(1-1/2)〕/(1-1/2)
= [(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1+1/2^2)(1-1/2^2)]/(1-1/2)
=[(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1-1/2^4)]/(1-1/2)
=[(1+1/2^32)(1+1/2^16)(1+1/6^8)(1-1/2^8)]/(1-1/2)
=[(1+1/2^32)(1+1/2^16)(1-1/6^16)]/(1-1/2)
=[(1+1/2^32)(1-1/2^32)]/(1-1/2)
=(1-1/2^64)/(1/2)
=2-2/2^64
=2-1/2^63
= [(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1+1/2^2)(1-1/2^2)]/(1-1/2)
=[(1+1/2^32)(1+1/2^16)(1+1/6^8)(1+1/2^4)(1-1/2^4)]/(1-1/2)
=[(1+1/2^32)(1+1/2^16)(1+1/6^8)(1-1/2^8)]/(1-1/2)
=[(1+1/2^32)(1+1/2^16)(1-1/6^16)]/(1-1/2)
=[(1+1/2^32)(1-1/2^32)]/(1-1/2)
=(1-1/2^64)/(1/2)
=2-2/2^64
=2-1/2^63