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| Math Central | Quandaries & Queries |
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Question from Oana, a student: Hi! Can you tell me please how much is : ∫ (√x * ln x) ? |
Oana,
The derivative of ln(x) is 1/x so if you try integration by parts with u = ln(x) then the resulting integrand will not contain a log function but only powers of x.
Penny
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