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

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c) (5*'-3)'; d)<br />

1194. In<br />

V 2x4-1<br />

1<br />

-<br />

Answers 419<br />

e) ln(s<strong>in</strong>x+- J/"l+ s<strong>in</strong>**)-<br />

. 1195. 2arctan \e* 1. 1196. In* In 21n | Inx-f<br />

. H<strong>in</strong>t.<br />

Putx = -. 1201. -- |<br />

TT arc s<strong>in</strong> x. 1202. -~ V2~x 2 -^ V2-x 2 .<br />

aarccos . 1204. arccos , if x > 0, and arccos ( ~J if x

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