| 3 |
| 4 |
| 8 |
| 9 |
| 15 |
| 16 |
| 24 |
| 25 |
| 35 |
| 36 |
| 48 |
| 49 |
| 63 |
| 64 |
| 80 |
| 81 |
| 99 |
| 100 |
| 2 |
| 3 |
| 9 |
| 10 |
| 20 |
| 21 |
| 35 |
| 36 |
| 99 |
| 100 |
| 11 |
| 20 |
计算：(1-1/4)(1-1/9)(1-1/16)(1-1/25)(1-1/36)(1-1/49)(1-1/64)(1-1/81)(1-1/100)= _ ．
计算：(1-
)(1-
)(1-
)(1-
)(1-
)(1-
)(1-
)(1-
)(1-
)= ___ ．
| 1 |
| 4 |
| 1 |
| 9 |
| 1 |
| 16 |
| 1 |
| 25 |
| 1 |
| 36 |
| 1 |
| 49 |
| 1 |
| 64 |
| 1 |
| 81 |
| 1 |
| 100 |
数学人气：578 ℃时间：2020-04-04 05:38:37
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原式=（
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×
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）×（
×
）×
=
×
×
×
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