If ∫_(0,∞) f(px+q/x) dx ( p > 0, q > 0) exists, show that
∫_(0,∞) f(px+q/x) dx = (1/p) ∫_(0,∞) f[√ (x^2+ 4pq)] dx.
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Prove an integral formula
2011-07-24 9:35 am
回答 (1)
2011-07-28 7:01 am
收錄日期: 2021-04-23 23:26:32
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https://hk.answers.yahoo.com/question/index?qid=20110724000051KK00122