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Matemáticas aplicadas

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Integrales diversas<br />

1<br />

1<br />

79. dx x(axn b) n<br />

1<br />

xax n<br />

b<br />

b ln (n 0, b 0)<br />

axn b<br />

1<br />

nb<br />

ax n b b<br />

<br />

ax n<br />

b b<br />

80. dx ln (b 0)<br />

x n<br />

81. <br />

x x a dx x b x a (a b) ln ⏐x b x a⏐<br />

b<br />

APÉNDICE II TABLA DE INTEGRALES 779

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