题目内容
A和B都是非零的自然数,如果A×
=B×
,则A>B.______.
| 1 |
| 8 |
| 1 |
| 7 |
令A×
=B×
=1,
则令A×
=1,A=8,
B×
=1,B=7,
又因8>7,
所以A>B,
故答案为:√.
| 1 |
| 8 |
| 1 |
| 7 |
则令A×
| 1 |
| 8 |
B×
| 1 |
| 7 |
又因8>7,
所以A>B,
故答案为:√.
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