求∫1/x^2dx解答
问题描述:
求∫1/x^2dx解答
答
∫1/x^2dx
=∫(x)^(-2) dx
=-1/x +c
求∫1/x^2dx解答
∫1/x^2dx
=∫(x)^(-2) dx
=-1/x +c