F.Alg.ral.fracl.aden..r^pourflg6neral ^^^^E 202 suite. 

 Lirc.Uir.ennuni.monomedeplus.iact. 



Lim. el 



a+b+l 



")j^^^^^'^« = (-i) ' 



2* 



28) 

 29) 



a+b-l . 

 = (-1) ' T 



r;r,A*{(2c-6)''/,2c-6)},a + tpair,2c>t;YaucI.y. P. 28. 



Jl47. P. 1. § 2. 



I Dans 2 S i oi> 



.^Vi 1 



- — -2'(— 1)" ;6± 2c— 2nKa+6 impair; J 



1"' W („.^...[peut i-rciitlrc le 



= (-1) ' ^^j^A*{(2''-'')'''(2c-^)}.«+^pa"; 



Ivolontd. 



Cos.x IS{n.x\f>-^ 1 



rta; = -TT Hopne, Cr. 40. 142. 



X 2 



, , fSin.''x ^ ( . t) tc w lb\ \ 



32/ , Co«. 2ca;— :a— i-}-l)-[d.i: = - ^(— l)" ](6 + 2c-2«)« 



Cauchy, P. 28. 

 147. P. III. § 3. 



2o— i— 1 



3S) / — — ^ da; = — — -g 5er. - a tt A*- c« , « pair ; 



(—ifi^n 



3i) 

 35) 



2«-4-l 71 1 . . . . , 

 jqri Cosec. -an A • c° , b impair; I 



^2" 2 



(—1) " p/i 



aa-i-lTT la + ft ) . ( 



=== ^i — Sec. j__7rj A'.c", tout ft;I ,oila<6,c>0; 



/ Cauchy, P. 28. 147. 

 ' P. III. § 2. 



37) 



3S 



36) / i^^ — '-■' dx = g Cosec- an tJ>.c^ , b pair ; 



(_ 1)2 la/1 

 Za-b-l„ 1 



= jXj Sec, —an ^^'.c" , 6 impair 



(— 1) >» I'^'i 



2a-6-l7r fa+t 1 , 



= — CosecA — - — 7r>A''.c'',touti; 



. ! Sin.xX" TT 00 I a\ liaplacc, Mdni. 



S9)fCos.{bxl^a)\ dx = -----2: :—l)»[ ] (a + bl^ a—2n)''-i Inst. 1809. 353. 



X J 2«l«i W s 10, 



)jCos.{bi 



40)f5/«.«i*.5i«.(^+^ + ia.\^ =. "^ Cosec.\'-±^n] A^.pA 



J 2 \ 2 ^2 jx1+^ 2''+ir(7 + l) ( 2 J '^ (Cauchy. 



U)(sin.''lx.Cos.l'~^^x+'-an]^: "^ Sec. l^-±^ n\ A^.pA 



7 2 \ 2 ^2 /^+> 2<'+i r (7 + 1) 12 J '^ y 



P. 28. 

 147. P. III! §2. 



"Page 280. 



