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Problems in Mathematical Analysis.pdf - pwp.net.ipl.pt

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150_Def<strong>in</strong>ite Integrals_[Ch. 5<br />

1606**. Show that for the gamma-function (see Example 1575)<br />

the follow<strong>in</strong>g reduction formula holds true:<br />

From this derive that T (n + \) = n\, if n is a natural number.<br />

1607. Show that for the <strong>in</strong>tegral<br />

the reduction formula<br />

2 2<br />

/= [sm n xdx = [ cos 71<br />

n = f s<strong>in</strong>"<br />

n n n ~*<br />

holds true.<br />

F<strong>in</strong>d /, if n is a natural number. Us<strong>in</strong>g the formula obta<strong>in</strong>ed,<br />

Devaluate I 9 and 7 10 .<br />

1608. Apply<strong>in</strong>g repeated <strong>in</strong>tegration by parts, evaluate the<br />

<strong>in</strong>tegral (see Example 1574)<br />

B(p,

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