Da far .r L wter[ hjdlp av tu- l'[ot! res lzrwteL

I

5a

Da _far ^.r L wter[ hjdlp av tu- l'[ot! ^res _lzrwteL

5v (*)

a 5 _{de-vr \ri u3 a vdSun 0 vn \ u}

"hg\a-r ^aU' (.. uds ta s,do)

5o{b+ 4oq3b'+ l,-cJb3+5a,rott 5s

-rJ-L

r

\i

)

Stl,r 5 , ) [" *)

= ⁽ /5 \ (oS V

+ .t uI

\

( 1-cos?v)+ Scosv (r-costr)'

lCcrssv t ScosV (t ^{?.,rutv tcuiOr)}

Sdt[ z- cos\ ttsLnv cor 5.t t ^{\ iwt}

ka*n wVsa ber d ^kvrou

(q* _{b)5 =} qT +

dwu\dt vL ^{!q-& ve} a[rt<lav mV

co65v=,u.5Y l0cosjv

= cosSv l0cosjv

= (osi- 10cos3v +

:(os5v 't 0coaj, t

5 = ^{(.oru, +} 5,ur4,'i'sutv

+ t() coszv'L3.su/L3v t : ,ort, ^{+ 5} t cos{v sc.lrv -

t ¹⁰ cot31 ^.

2'

,*' ^v Scosv'L{'r*{Y ^{+ i5 sq.,ulsY}

1o rosS v ^, *'v

!r firrl

=5 = ^{(rotn + ttuuV)}

40r cos'u'Srru'V + 5cosv.SLY1 11\ + _LSunSV

+ 5cosv S* ⁽ v costv s*'u ⁺

- {o,orju'sw1 tv

5cos{ v srvl\ -40

tvvtati,n,lral a[ av t ^(* ) ^{ytV (u, *\}

sLvl tv + 5cosv'swr{v

J ff,

S Lvt

-s. -/

t v r (os"l ₌

swtzv = ^{1-cos2 rl}

'v* ^{crn' v = {}

cul'\ ³

-

.rtev

10cre-ssV tSrcnv t0c,miV+ 5crn5V

-

-r__

5un

..-.

-: _46cmsv - ^{1.(tcag jv + 5curv}

SL,rLv= Sccn{v sLvrv e 40r^tv sLttiv r

= ⁵ (t- s.v,'r)t ^su/tv - ^to Ll-(ut

: _{5 lLrlv}

= ^{46 swuEv}

SWI

'u)

*tv ^{* s*tt} u) 6ffiv ^F to srrriv ⁺ t0surytjv + 5s*5v 4lJsu^'v r

= ⁵ (t- ²

5v

,*iV ^{t S.c/l 5 V}

t0srrn5v tstrn$v

f

10 g*sv * s,rrr5v

- ')-(tsh3v 4 ^{5 sLvlv}

{31b1 (orb\t= _a' t 7aV*bz

(o*U\t= ^(onb\( o'*2-aL:*b')?

^

3 + LA n ²

3q

*g'+ o'b -*}*ttL3

+ tab? ^{+ rbg}

+ _{3a3 b} + 3atb'*ab3 (^*o) ^h = ^{(^} *0 (o' * _3o'[ r 3 ab'

'l'"

b

q\

q3+

"- b')

4 qh3

o\b (o*b)r= (o*b) (o\+ ^4q1

b

a1b q-\

+ o1!.

= q\ ^{+\o3to+ 60,}

39. wf ^5t

'b2 ⁺ +"fJ.tf.q

[+ 6o'b' ⁺

=45+4

+

= ^{,r5 +} t

,t

+

r

-t

bq)

s3',

ldg

10 a3 ^{b z}

.g'-4t

r ^too,'b3 [U{ ^r55

+'[ oa?6a +$qb{t55

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