338 



SUR DIVERSES INTEGRALES DEFINIES 



j < 



/ax.sin.rx X^ — V2\ 



etc 



dx.s'in.rx 3r , 

 = — . log.2 



Tr • 



rdx.s\rurx ^J^ . [ 1 5.1og.3-5.log. 5 } . 



rdx^x_^rl^i 5' .log.5-5.5* .log.3 



J x'> 6.i6 \ 



etc. 



/dx.s'm.rx __ t 

 X 4"* 



/, -: 3 „ 



dx.sm.rx 3 x.r' 



/ 



dx.sm.rx 3 T 



j; 16 



j;* "" 32 * 



etc. 





dx.^\n.rx 



dx.s'in.rx 



xvx 





• VaTT. 



LIMITES 

 drs ÌDl^graleS. 





