close

標題:

indefinite integration

發問:

1a. Show that 1-cosx/(1+cosx) = tan^2(x/2) b. Given that ∫(1-cosx)/(1+cosx) dx = 2tan(x/2) -x +C Find ∫ cosx/(1+cosx) dx2. Given that ∫ tan^2xsecx dx = 1/2 tanxsecx-1/2 ln (secx+tanx) +C Find ∫ tan^2(x/2)sec^3(x/2) dx3. Given that ∫ dx/(x^2-9) =1/6 ln (x-3/x+3) +C Find ∫ 2x+3 /... 顯示更多 1a. Show that 1-cosx/(1+cosx) = tan^2(x/2) b. Given that ∫(1-cosx)/(1+cosx) dx = 2tan(x/2) -x +C Find ∫ cosx/(1+cosx) dx 2. Given that ∫ tan^2xsecx dx = 1/2 tanxsecx-1/2 ln (secx+tanx) +C Find ∫ tan^2(x/2)sec^3(x/2) dx 3. Given that ∫ dx/(x^2-9) =1/6 ln (x-3/x+3) +C Find ∫ 2x+3 / ((x-6)(x+3)^(1/2) dx 4. Given that ∫ sec^3x dx = 1/2 secxtanx +1/2 ln(secx+tanx) + C Find ∫ (1+x^2)^(1/2) -(x^2-1)^(1/2) dx

最佳解答:

http://i1090.photobucket.com/albums/i376/Nelson_Yu/1-88.jpg http://i1090.photobucket.com/albums/i376/Nelson_Yu/1-89.jpg 圖片參考:http://i1090.photobucket.com/albums/i376/Nelson_Yu/1-88.jpg 圖片參考:http://i1090.photobucket.com/albums/i376/Nelson_Yu/1-89.jpg

此文章來自奇摩知識+如有不便請留言告知

其他解答:5AEEC82B53E1B405

arrow
arrow
    創作者介紹
    創作者 hji463n 的頭像
    hji463n

    飛行里程

    hji463n 發表在 痞客邦 留言(0) 人氣()