驗證網址math2.org安全性

Integral ln(x) - Math2.org

1. Proof Strategy: Use Integration by Parts. ln(x) dx set u = ln(x), dv = dx then we find du = (1/x) dx, v = x substitute ln(x) dx = u dv and use integration by parts = uv - v du substitute u=ln(x), v=x, and du=(1/x)dx = ln(x) x - x (1/x) dx...

網址安全性掃描由 google 提供