Re: [考古]

[Honor1984 (希望願望成真)]

※ 引述《gggf ()》之銘言：
: http://www.niu.edu.tw/library/07-readerserv/09-excol/95/95m00001.pdf
: 請問5.6題定積分的微分要怎麼算
: 謝謝

                    x^2
5. f(x) = F(x^2) = ∫ sin^6(t) dt
                    0

   f'(x) = F'(x^2)*2x = sin^6(x^2)*2x ----------(B)

           x
6. g(x) = ∫f(t)dt
           0

   g'(x) = f(x)

   g''(x) = f'(x) = sin^6(x) -------------(A)

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