CalculusSuperchallengeTechniques of Integration ShareTechniques of Integration · Superchallenge problemThe improper integral ∫0∞xe−xsinx dx\displaystyle\int_0^\infty xe^{-x}\sin x\,dx∫0∞xe−xsinxdx converges. Find its value.Check Show answer Walk through it step by step Practice more like this Review this concept