问题
解答题
计算:(1-
|
答案
(1-
)(1-1 22
)(1-1 32
)…(1-1 42
)(1-1 20042
)=1 20052
•22-1 22
•32-1 32
…42-1 42
=20052-1 20052
×1 2
=2006 2005
.1003 2005
计算:(1-
|
(1-
)(1-1 22
)(1-1 32
)…(1-1 42
)(1-1 20042
)=1 20052
•22-1 22
•32-1 32
…42-1 42
=20052-1 20052
×1 2
=2006 2005
.1003 2005