[計量] 請教一題計量
For all positive integers n, let (n) equal the greatest prime number
that a divisor of n. What does the reciprocal of (10)/(12) equal
我的理解是
10最大的因數為5 12最大的因數為3
所以 (10)/(12)=5/3
reciprocal of 5/3 = 3/5...Ans
但是解答是寫 5/3
不知道是不是我題目看錯
感謝回答
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推
06/02 20:01, , 1F
06/02 20:01, 1F
→
06/02 20:40, , 2F
06/02 20:40, 2F
→
06/02 20:41, , 3F
06/02 20:41, 3F
→
06/02 20:42, , 4F
06/02 20:42, 4F
推
06/03 09:08, , 5F
06/03 09:08, 5F
→
06/03 09:09, , 6F
06/03 09:09, 6F
→
06/03 11:25, , 7F
06/03 11:25, 7F
推
06/03 11:32, , 8F
06/03 11:32, 8F
→
06/03 11:58, , 9F
06/03 11:58, 9F
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