Question

Plsssss answer………………..

Answer 1

Step-by-step explanation:

Wehave,

$\rm \: \int {e}^{2 log(x) } .x^{ - 3} dx$

$\rm \: = \int {e}^{ log(x^{2} ) } .x^{ - 3} dx$

$\rm \: = \int x^{2} .x^{ - 3} dx$

$\rm \: = \int \: x^{ - 3 + 2} dx$

$\rm \: = \int \: x^{ - 1} dx$

$\rm \: = \int \: \frac{1}{x} dx$

$\rm = ln(x) + c$