Answer:
[tex]C-\frac{1}{3(lnx- \pi)^3}.[/tex]
Step-by-step explanation:
[tex]\int\ {\frac{1}{x(lnx- \pi)^4} } \, dx=\int\ {\frac{d(lnx- \pi)}{(lnx- \pi)^4}} \, dx=-\frac{1}{3(lnx- \pi)^3} +C.[/tex]
