& 
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wn 
a 
PD SCHRDMND MONA SONDDNDNDHHAHROHDMErADNANOD 
OMmMOPMOMAHNSCOMOWMDAMMODD OI O O10 19 HH HD 
OAMMHAMODNOARDONOADAHYHRMWIOWRHAWOMOHNHADPwWOO HAR Gn o wad oS DWH DINAN 
MHARDODHADNDHAOMNANH HOHE OMENOT OnE NDHOCH O SH19 0 rOOn ar > Oo O19 
MWTHMOONNNAMAAMnAmooCoooeooc*eocoo 
OANMODMOARDONMOAHRHORATOINMHADDOO190 OQmrANHHRONAeHMHINDHANOMnIeAOr 
DHHNONNANANANT NNN ANNAN NANT 
a ST SS EY 
sHOD OO nm re toc H HOMr-OMM D1IDDHDHS1O WI 919 NOMMHWMOIND SiN NAAN HO ¢ > 
MNHKMMANNM AMM ssnrOooCooooooococoea 
HONANMANDDONDDDONMAAHRDHONMMOWOMNArADWOOIOH COOMIDMDASDADOIOIMO DANG ONDMHHIOID 
PDH ONROANTROOMrOMAHMNMNNANNANR MAM OOCOOCOCoO OMOWMDOPNOADMOMMOAAHMONANAT 
IDHMHOOONANNANN TR AANA NAAN ANA AAA IODHMHNMANNNNTR AANA NANA AAA Ane 
cc EW AWIMA MOND EE DOSMOHAMDAKRAMYMDODHSOD 19 MOONMWIAMTANMTAORNONMDHAMArOHANMNDHD 
Re BARB SRE RSE HARM SSROORNOSSOODH HOD OO HIS NODHNODOINMNAMO DD OM O19 19 HH oD 
MHMMNANNNMANAMMAmnROCoCCooCooooS 
MORAN AMOR ANDDDNDANANVMBADADNDHOONMOPMOAHAeeOIDOMON EPHEeEADNANOCKROCODONEALMMAAMARDON 
rr HONDOAANTAAWODrOOMMAAMNMMONNANM MHOC SCSCoCo OMOWADOANMAHOMr~OOMAHAHMOOANAN rir 
MDHHMOMNANNANNN TTR NANA NAN NANA ANNAN Ane IDHHMMONANNNN NAA AAA NAAN Ane 
ES 
SME DOMOHOIDMHAARAAWAIMANNDASDSINSMWSCONAMNAONMID ADDDADOAROMHAOGOMNAHNMINDTN DOr AMH OO 
POM TDD DNADDWMMOPWMMNANMOODDD De OO 1019 SH HH oD oD THON DIONOODMIOWNANRODDAOMOOMION HOD 
MHMOMANNNRAAMAAARHOOCOCOCOCOoOCoCOoOCOCSO 
SORBDOOGOAHMOTAOIr DTA HDNODMNRDONADr-ANCOMMHMANH SODRBOOPMO THOM DH HDNDDMNRBRDONOrAHAN 
rrownnoa PAM AWOM~OOMWMMAHAHMMNNANMAAMMOOCOCOCoOoO rr OwMWNHAODNMAODMr-OOMMHAMNMNANNR AS 
lIDHHOAMANNNN RRNA AANA ANNAN AN 
= M OID OHM 1D ODI AT WMD ODHAHODNMNDMDMNARDHSDONOIDT OH FIDO DW HHHANOSCHWDOOOR ANI DY nAODENO 
OMOWMMAODMNODHO Dl OMDONAN MMO DD DO Ol lOO O19 19 HH HOD OD IDID OM DOMHBI~OMWMANMORD Olle OO 1919 H Hon 
TABLE 7. 
Distance of an Object by Two Bearings. 
bb 
4 
H 
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2 
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g 
i=) 
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3 
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z 
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=} 
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5) 
2 
Fa 
15 
o 
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5) 
a 
9 
B| 
A 
SHR EADNANMNMOHRDODONAEARMMADOANADBDOANODMOMOHAdTS DOMINANT WMIORANDDNANIAANDHOONOMMNOAH 
OMOMADOANNMHWOr-OOMAWHWNMNANNM MMAR OOCCoCeoeooSe HONDO ANAADr~OOIOHNMMOMNANANM mri 
DHHOMANANNNANR Ann nA AANA AAA AAA NAA Aer ID HHOMOANNNNNNM AA AAA AA Asner 
COOH HINDI 1IDODOMANMHERAMOMMOMOOTE MOM HAOH eH SPAN CHMOSrESMATOCONHOSMHRRADSOMSOOCAY 
COMMA DMNNMASOWDM™OMAHNNMMOODADO DIO O19 1910 SH HOD OD IDO DHAOMDMAPDOIOMWMANTOMD DOM O O19 19 Sw 
MOOMMM-OHAOMDOMINONOANOGTAONDAHHOMOMNARAEeOHtOHANDSOOD HONANMANOODNSDADONWMD DAHON MO OM MDG 
OMOWMADONNORWBODM~MOMMOAHNNONANANAMMMMOOCOOCOSCSOSCOAD MORON DOANROCOMMr-OIMH MMOMANNM MnO 
Page 128] 
Difference 
