发布网友 发布时间:2022-04-25 21:28
共5个回答
热心网友 时间:2022-05-04 16:17
Your family:金女士,请稍等。热心网友 时间:2022-05-04 17:35
这答案太5261多了,不4102是唯一的。1+1 = 2+0 = 0+2 = 3-16531 = 4-2 = 5-3= 6-4 = 7-5 = 8-6 = 9-7 = 2 2+2 = 1+3 = 3+1 = 9-5 = 8-4 = 7-3 = 6-2 = 5-1 = 4-0 =4热心网友 时间:2022-05-04 19:09
这样的爱情短暂的让自己都怀疑那颗坚硬的心
热心网友 时间:2022-05-04 21:01
=-(1/2)∫(x+1)dx/(x^2+1)+∫dx/x-(1/2)∫dx/(x+1)
=-(1/2)∫xdx/(x^2+1)-(1/2)∫dx/(1+x^2)-lnx-(1/2)ln(x+1)
=-(1/4)∫d(x^2+1)/(x^2+1)-(1/2)arctanx-lnx-(1/2)ln(x+1)
=-(1/4)ln(1+x^2)-lnx-(1/2)ln(x+1)-(1/2)arctanx+c
=-ln[(1+x^2)^(1/4)*x*(x+1)^(1/2)]-(1/2)arctanx+c.
热心网友 时间:2022-05-04 23:09
Our desire fulfilled, their work is done.