Question

intigerl of dx by 1-x² form - infinty to infinity​

Answer 1

Answer:

An improper integral is a definite integral that has either or both limits infinite or an integrand that approaches infinity at one or more points in the range of integration.When both of the limits of integration are infinite, you split the integral in two and turn each part into a limit. Splitting up the integral at x = 0 is convenient because zero's an easy number to deal with, but you can split it up anywhere you like.