SOLUTION: show that the integration from ( 0 to infinity ) for ( cos 3x / ( x^2+1)^2 )= 2pi/e^3 please .. help .. with steps of solution

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: show that the integration from ( 0 to infinity ) for ( cos 3x / ( x^2+1)^2 )= 2pi/e^3 please .. help .. with steps of solution       Log On


   

Question 355875: show that the integration from ( 0 to infinity ) for ( cos 3x / ( x^2+1)^2 )= 2pi/e^3

please .. help .. with steps of solution


Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
DUPLICATE See Answer 253988