CalculusSuperchallengeTechniques of Integration ShareTechniques of Integration · Superchallenge problemThe improper integral ∫0∞ln(1+1x2)dx\displaystyle\int_0^\infty\ln\left(1+\dfrac{1}{x^2}\right)dx∫0∞ln(1+x21)dx converges. Find its value.Check Show answer Walk through it step by step Practice more like this Review this concept