求不定积分(1/x根号x^2-1)dx
问题描述:
求不定积分(1/x根号x^2-1)dx
答
S(1/x根号x^2-1)dx=S(1/x根号x^2)dx-S(1)dx=ln|x|x||+C-x-C
求不定积分(1/x根号x^2-1)dx
S(1/x根号x^2-1)dx=S(1/x根号x^2)dx-S(1)dx=ln|x|x||+C-x-C