7.1 Integration By Parts/4: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
<math>du = dx \qquad v = -e^{-x}</math> | <math>du = dx \qquad v = -e^{-x}</math> | ||
<math>\int (xe^{-x}) dx = x(-e^{-x}) - \int (-e^{-x}) | <math>\int (xe^{-x}) dx = x(-e^{-x}) - \int (-e^{-x}) = -xe^{-x}-\int (-e^{-x})dx</math> | ||
< | |||
<math>-xe^{-x}+\int (xe^{-x})dx = | |||
<\math> | |||
Revision as of 02:58, 29 November 2022
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \int (xe^{-x}) dx }
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle u = x \qquad dv = e^{-x}}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle du = dx \qquad v = -e^{-x}}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \int (xe^{-x}) dx = x(-e^{-x}) - \int (-e^{-x}) = -xe^{-x}-\int (-e^{-x})dx}
<math>-xe^{-x}+\int (xe^{-x})dx = <\math>