[積分] 證明

看板trans_math作者JULIKEBEN (啾西)時間17年前 (2009/01/15 16:51)推噓1(1推 0噓 4→)

留言5則, 3人參與討論串1/1

let f be continuous on [0,1] with f(x)屬於(0,1) for each x 屬於 [0,1] x show that the equation ∫ f(t)dt - 2x + 1 = 0 0 has one and only one solution in [0,1] 證明有一解想到是堪根可是想問要怎樣引到堪根呢請高手解答謝謝~ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 118.169.99.232

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exp1nXD

01/15 17:08, , 1^F

01/15 17:08, 1^F

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JULIKEBEN

01/15 17:46, , 2^F

01/15 17:46, 2^F

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zptdaniel

01/15 20:42, , 3^F

01/15 20:42, 3^F