7.1 Integration By Parts/33: Difference between revisions

Revision as of 01:52, 23 November 2022

$\int (cos{\sqrt {x}})dx$ = $2{\sqrt {x}}\int (cosu)du$ = $2\int {u}(cosu)du$ = ${2u}(sinu)-{2}\int (sinu)du$ = ${2}{\sqrt {x}}(sin{\sqrt {x}})-(-2cosu)$ = ${2}{\sqrt {x}}(sin{\sqrt {x}})+(2cos{\sqrt {x}})+{c}$

${u}$ = ${\sqrt {x}}$

${du}$ = ${\frac {1}{2{\sqrt {x}}}}dx$

$2{\sqrt {x}}{du}$ = ${dx}$

${u}$ = ${u}$

${dv}$ = ${cosu}du$ ${du}$ = ${du}$

${v}$ = ${sinu}$

Revision as of 01:48, 23 November 2022 (view source) Debbier70425@students.laalliance.org (talk \| contribs) No edit summary ← Older edit		Revision as of 01:52, 23 November 2022 (view source) Debbier70425@students.laalliance.org (talk \| contribs) No edit summary Newer edit →
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	<math>{u}</math> = <math>{u}</math>		<math>{u}</math> = <math>{u}</math> <p> <math>{dv}</math> = <math>{cosu}du</math>

	<math>{du}</math> = <math>{du}</math>		<math>{du}</math> = <math>{du}</math> <p> <math>{v}</math> = <math>{sinu}</math>

7.1 Integration By Parts/33: Difference between revisions

Revision as of 01:52, 23 November 2022

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