F.Log.onnum/^maa;,/6o.ox. ^ABLE 507. Lim.Oct-- 



Circ. Dir. rat. en den. monome. 4 



r -Sin.so-ijr 1 f 1 I "-'(— 1)"1 



llSin.x- ——-dx = — { Z2 4-(— l)«-i2 + (— l)":? -^ ^l V.T. 46. N^ 5. 



J C<M. a^+'jr 2al 2 ^^ ^2 ^^ ^ i 2nJ 



/'^'"•^C^iTfl'^'" = ^{A + Z'(l-?'))'«>^>-l; V.T.47.NMI. 



nSifj.a-(Co«J'2ar+5ec.P2ar)ranj.2*da;=— JTrCot.jJTr |,0>p>— 1; V. T. 47. N°. 12. 



(, I- (p-l)^o^>-'2^+P rr o . 1 ^ , n «^ -. , ' V. T. 47. 



jlSin.x Tang.Zxdx zns -nCotpn , O^p^ — I; ^,o ^q 



j i Cos. JJ 



10 



11 



12 



13 



14 



15 



dx 1 



= ^5 V. T. SOB. N'. 2. 



Sin. 2x 96 



/^ da; 1 



I Cos. 2 X =a — — TT* V. T. 303. N°. 3. 

 Tan^r.a; 12 



/.^ ^ &'n.»ar , 1 



ICos. 2 X ^, d« = V. T. 307. N'. 9, 10. 

 long, a 4 



ICos.^x "^'' * dx = - — t^ 7r» V. T. 152. N°. 9. 



Co«^ _ 1 J^ 



Tang.x ~~ 4 12 



Cos. 2 a; 1 



ZCos.2a;7- = — (6— tt') V. T. 152. N'. 8. 



Tang.x 12 



/ 



t Sin. 2 X 1 



\lCos.%x- r-dx = -(3 — 7r') V. T. 152. N^ 9. 



] Tang ^ x 6 



/Sin^^X 1 f 1 n o+l (— 1 )») V T 4fi 



Cos.2«+2« 2a+l I 2 ^^ ' 4^^ ' 1 2n— ij N . 4. 



J Cos.2«+ia; 2a 1 2 ^^ "^2 i 2n J 



/ 



V. T. 46. N\ 5. 



13. 



,C,,,,^^!Zllfd, = _ll^_ V.T.152.NM0. 



Page 406. 



