[積分] 請問兩題積分
1 3 2
1.Calculate∫ x g dx
0
2.Express the repeating decimal 0.123123123...as a rational number
(the quotient of two integers)
可以請教這兩題要如何算嗎
感謝
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06/25 12:08, , 1F
06/25 12:08, 1F
推
06/25 12:09, , 2F
06/25 12:09, 2F
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06/25 12:10, , 3F
06/25 12:10, 3F
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06/25 13:04, , 4F
06/25 13:04, 4F
推
06/25 14:01, , 5F
06/25 14:01, 5F
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06/25 14:02, , 6F
06/25 14:02, 6F
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06/25 14:06, , 7F
06/25 14:06, 7F
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06/25 14:48, , 8F
06/25 14:48, 8F
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06/25 15:09, , 9F
06/25 15:09, 9F
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06/26 10:33, , 10F
06/26 10:33, 10F
推
06/26 16:15, , 11F
06/26 16:15, 11F
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04/22 17:54,
6年前
, 12F
04/22 17:54, 12F
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