求导 y=0.5(0.5*ln((x+1)/(x-1))+arctanx)

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 21:20:55
求导 y=0.5(0.5*ln((x+1)/(x-1))+arctanx)
x){= z@QmQkX\WiTOj;RM'R*"] D3OT j0Ԯ3: 1^$O

求导 y=0.5(0.5*ln((x+1)/(x-1))+arctanx)
求导 y=0.5(0.5*ln((x+1)/(x-1))+arctanx)

求导 y=0.5(0.5*ln((x+1)/(x-1))+arctanx)
y=0.5(0.5*ln((x+1)/(x-1))+arctanx)
=0.5(0.5*ln(x+1)-0.5ln(x-1)+arctanx)
y'=0.25/(x+1)-0.25/(x-1)+0.5/(1+x^2)