29.01.2013 Views

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

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

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

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

418<br />

1<br />

1137. 4- 6<br />

3a<br />

. In I ocot3x|<br />

23<br />

Answers<br />

1138. _. -------<br />

D<br />

. 1139.-<br />

x 1<br />

+-<br />

1140. In tanh -r- . 1141. 2arctane*. 1142. ln|tanhx|. 1143. Incoshx.<br />

1144. In | s<strong>in</strong>hxl . 1145. */(5=x^. 1146. ln|x*-4x+ 1 . 1147. . x<br />

Xarc tan 1148. "- n49 -<br />

- ln(x<br />

1152. lr<br />

1155. In | tan x +<br />

1157 .<br />

fls ' n<br />

*. 1158.<br />

<strong>in</strong> a<br />

. 1153.<br />

1165. 2 In | cos V x 1 |<br />

sln<br />

1172. e<br />

K. 1168.<br />

=. 1170.<br />

. 1150. ~<br />

In |<br />

sec<br />

. 1156.<br />

1173. -l^arcs<strong>in</strong>^A<br />

J/<br />

arc tan<br />

]/ |)-<br />

. 1151. - .<br />

. 1159. arc s<strong>in</strong> (x 2<br />

). 1160. taniw-x.<br />

& a<br />

/(^<br />

1166. -i-ln tan^-l.<br />

1175. . \n(e* + Ve* x<br />

1181. - .<br />

1182. arc s<strong>in</strong><br />

/"l jc 2 . 1185. ln(secx+ l/~sec 2<br />

x-i- 1). 1186.<br />

^2; b) In (1 +*-*);

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!