7.1 Integration By Parts/33: Difference between revisions
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<math>\int(cos\sqrt{x})dx </math> | <math>\int(cos\sqrt{x})dx </math> = <math>2\sqrt{x}\int(cosu)du </math> = <math> | ||
<math>{u}</math> = <math>\sqrt{x}</math> | <math>{u}</math> = <math>\sqrt{x}</math> | ||
<math>{du}</math> = <math>\frac{1}{2\sqrt{x}}du</math> | <math>{du}</math> = <math>\frac{1}{2\sqrt{x}}dx</math> | ||
<math>2\sqrt{x}{du}</math> = <math>{dx}</math> | |||
Revision as of 01:21, 23 November 2022
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