if gcd(a b)=1 then gcd(a+b ab)=1
數學導論題目
if gcd(a b)=1 then gcd(a+b ab)=1
求解法
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10/20 23:31, , 1F
10/20 23:31, 1F
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10/20 23:59, , 2F
10/20 23:59, 2F
推
10/21 06:39, , 3F
10/21 06:39, 3F
推
10/21 13:50, , 4F
10/21 13:50, 4F
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10/21 13:50, , 5F
10/21 13:50, 5F
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10/21 13:52, , 6F
10/21 13:52, 6F
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10/21 13:52, , 7F
10/21 13:52, 7F
推
10/21 14:12, , 8F
10/21 14:12, 8F
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10/21 14:12, , 9F
10/21 14:12, 9F