Indefinite Integration

Find:

    \[\int x e^{-x}\,\mathrm{d}x\]

Sources:

Mathcentre. (2010). Integration by Parts. (Exercises: Question 1(a), p. 7)

Schwartz, A. (1960). Analytic Geometry and Calculus. New York: Holt, Rinehart and Winston. (Exercise 6.6: Question 4, p. 361)

Solution:

Use integration by parts.

Author: ascklee

Dr. Lee teaches at the Wee Kim Wee School of Communication and Information at the Nanyang Technological University in Singapore. He founded The Mathematics Digital Library in 2013.

Leave a Reply