`int log x*[log(ex)]^(-2)dx=` . . .

int(log x)^(2)dx=

int (log x-1)/((log x)^(2))dx=

int frac{log x}{(log ex)^2} dx= ............ A) frac{x}{1+log x} + c B) x(1+log x) + c C) frac{1}{1+log x} + c D) frac{1}{1-log x} + c

int(log x-1)/((log x)^(2))dx

int(1)/(x log x[log(log x)])*dx

int((log x)/((1+log x)^(2)))dx

int log(x)/x^2dx

int((5+log x))/((6+log x)^(2))dx=

int(1)/(log(x^(x)).log(ex))dx=