How To Integrate Ln x/x^2
Published On :2021-01-27 22:22:00
[begin{array}{l} smallint frac{{lnx}}{{{x^2}}}{rm{d}}x\\ By;Parts\ Let Rightarrow u = ln x;;;;;;;;;;;;;;;;;;;;;;;;;;;;;dv = frac{1}{{{x^2}}}\ du = frac{1}{x};;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;v = - frac{1}{x}\ - ;frac{1}{{{x^;}}};ln x + smallint frac{1}{{{x^2}}}dx\ - ;frac{1}{{{x^;}}};ln x - frac{1}{{{x^;}}} + c end{array}]