1

!"

78 456 23 + : 30? 0 )

rr=F 0 @ 0= FM

r . ) B ,+ !

E0F 0 >D ) rr

=F0 = FMr

. @ 0D 7 )

rr=F0 = FM

r . @ 0 QR E )

B ,70 X Q, D !ZB0 !R3OA b00 m bD LOA 1F 3 "75 ] E5= 3 ,+ ! 2 =r

3? 5

A !, 25 Q*, !RFcmh 601 =] ) FR! 3? 0 ! 3 "75 = 60 75 +>,[0 Q

2F,+ ! E5 !Z= F Z ?3B!, 23 !RF OAOB4

Z

2

! ]2 -1 !E?: 1-1 - !RF23 !>E5 2 ?_ XT

3

01 = RMr

4 >0Q QD dp [ .

cos2

..L

POHPPM ==v

: ] OG

OH=cos Q 2

LOG =

cos...4

3.''. 222 LFOHFFM +=+=

r: ]

OC

OH ''cos = Q LOC

4

3= cos.4

3' LOH =

?3 7E8 5 -- 1-3 +, !RF

A@ ,+ * EB F( ( )B )( l

) 23 "75 E5 .E5 .) . E5 D 5! 3! Z +, !0F

4

0= RM

r

ABFFM .+=r

CBFFM LCLC .// =r

!KF0/ =++ + RMFMFM LCrrr

7E8 :

00../ =++ ABFCBF LC CBFABF LC .0. /=+

N: ?[ m

mN

CB

ABFF LC 7,6606,0

40,0.10./ ==

)Z)+ *0 0 F0 " !B3 70* :

! )3! OA.) 3R! 0?! *0 ,+ b b001.) (90 .(

E5 F= )Z)+ )*+ r

. *0 A,+ ?! crois*0 ,+ .) 3 50b ]00,+ . *70 +)E(Z= XT ! 5 ! .)2.).( (

*0 ] -1F0"! 1.) (,+ .( . r

!E? *0 )( ?3 ) E0F P Kb F ( l

NF ==1250 30. ?3F E5= )Z)+ 0! . ! 3( (! E5cmd 5,2=. 2- +Zn 0*

F0"! 2.)( ,+ . ( . rr 23 0>E5

*0 AB T) QaZdAB )= !E?

*0 . 0!

5

3F( Z +, EnZ B !, 23 4

LOB O 5 =

KE !RF)(BC !RF23 3 2>E l +" B +Zn ],D E . +5FZKgNg /10= E !RF =0 ,+ u*Z 0 "+ l d6 3? 30.

1- !RF23 !>E5 .OA)(

6

E =E50?! F( . E5 .OA)(23 FBC !R)(

!G

1- !RF23 !>E5

7

w

0K 0 y !b ]00 d .dp

D 23 3 =E5Z !3BF 0E5 .S)( E5 D 0 R 23 w R.

5- !3B: E KF! 0! )+* ( E50= > nZ+ 0 23 L

rgmF

sin...=.

! .F

!G 1- B23 !>E5 .S)(

8

.........................................................................................................................

"< KF!

00cos =++ RP cos.gmR = NKgNkgR .. 3,430cos/10.5,0 =

......................................................................................................................................... 5- !3B=0): +* ( E50= > nZ+ 0 23 FM

r

'''0: =+++ FMRMTMPMrrrr

) (

!KF7 ) (E8 :0.00 =++ LFTr TrLF =. L

rTF

.= Q sinmgT =

L

rgmF

sin...=

N : m

mkgNkgF 4,0

5,0

30sin.08,0./10.5,0 ==

0) ! +, !F,5! E !ZE ]EZn >) : - !ZB0 !R3AB bDL b00 KgM F0O Q| || | ?

9

3- 23 !>E5

(

10

Pr

cm5 'Tr

cm4,6 Tr

cm1

!bB0D 23 8ZR

r cm114 .