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

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146_ Def<strong>in</strong>ite Integrals_(Ch. 5<br />

00<br />

1562. \e- kx dx (*>0). 1565.<br />

1564.<br />

GO<br />

f arc tan* - ^ d*- 1566 -<br />

Test the convergence of the follow<strong>in</strong>g <strong>in</strong>tegrals:<br />

100 1<br />

1567. f 5 .- **..,_- . 1571. C ./* ..<br />

j) /*+2 */*+* J ^/l-jc<br />

1570.<br />

1574*. Prove that the Euler <strong>in</strong>tegral of the fiist k<strong>in</strong>d (beta-<br />

function)<br />

B(P, q)=*<br />

converges when p>0 and q>0.<br />

1575*. Prove that the Euler <strong>in</strong>tegral of the second k<strong>in</strong>d (gam-<br />

ma-function)<br />

converges for p>Q.<br />

Sec. 4. Change of Variable <strong>in</strong> a Def<strong>in</strong>ite Integral<br />

If a function f (x) is cont<strong>in</strong>uous over a

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