在括号里填上30以内不同的自然数,使等式成立.
1/()+1/()+1/()
=1/()+1/()+1/()+1/()
=1/()+1/()+1/()+1/()+1/()
=1/()+1/()+1/()+1/()+1/()+1/()
=1/()+1/()+1/()+1/()+1/()+1/()+1/()
=1/()+1/()+1/()+1/()+1/()+1/()+1/()+1/()
=1/()+1/()+1/()+1/()+1/()+1/()+1/()+1/()+1/()
=1/()+1/()+1/()+1/()+1/()+1/()+1/()+1/()+1/()+1/()
各式均等于1.
人气:138 ℃ 时间:2020-03-22 16:53:41
解答
从上到下依次为:236246122481224346812243489121824367812142428378912141824285678101214242830
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