405

§. 2;30.

fdf Sin*9 = -^CosS^ — jCos<p,

fd?Sin*<p = j^Sin4y — £Sin29 -f- jfi

J*d 9 Sin 5 9 = — -^Cos 5 ? -j- st Cos 39 — 4 Cos 9,

f d 9 Sin ö 9 = — Sin 69 -{- ^ Sin 49 — ü Sin 29 -^9.

II. J'd 9 Cos m 9-

fd 9 Cos 9 = Sin 9,f d 9 Cos 1 9 = -j Sin 29 -(- 79,

J’d9Cos 3 9 = -^8^39 -f- 4Sin9,f d<]> Cos 4 9 = 57 Sin 49 -f- jSin 2 ? + 49 »

J^9 Cos 5 9 e= ^8^59 -(- 41- Sin 39 -f- |Sin9,

J’d9Cos 5 9 = —Sin 69 + ^ Sin49 + f|Sin29 -j- -^9.

fi

d 9

m. f

J Sin"

d 9

Sin 9d 9

log Tang i 9 ,

JsSr? = - c °“"’

*£ <p

Sin 3 2 Sin'

f

f

Cos 9

i 2 9 2JS1

d 9

Sin 9 *

^y— = Cotang 9 — -j Cotang 3 9,

= ~ + ss^) Cos? + i/Ä?’

f __ _ /_ 1 I 4 _1_ _J_Cos 9.

Jsin°9 yöSin s 9 ~ i5Sin 5 9 ^ iöSin9/

iy.

JtS; = losT! " ,s2£ f S ’

= T »”Sf.

fl

d 9

Ü0S m <?*

fl

Cos- 9

d9 _ Sin 9

Cos 3 9 2 Cos

iin 9 . 1 P de/

3 os- 9 ‘ 2 J (

Cos 9 ’

/c^ =Tang9 + rrans3? ’

fJ*- = (—±— + --?■—) Sin 9 4- - fA-,

y Cos s <f \4 Cos 4 ‘p 8 Cos-^y 8 J Cos y

= f + _1— + _L_) Sin 9 .

J Cos 11 9 \5Cos 4 9 ioCos 3 9 1 15C0S9/