440

40 0AA<>B@8< 40f40 40(40x40,40 40C)40=40E40 40E40M40B40E40D40 40E40q40u40a40t40i40o40n40.40340 40 4040=09B8 407=0G5=85 4040==>9 40DC=:F88 40?@8 40E=40 40240,40040340 40 408 40C 40=40< 40>1@07>< 40?>;CG8< 40B>G:C 40₁₄₀ 40(40240,40040340;40 40040,40140)40.40>G)40 40 40(40E₀₄₀=40240,40 40 40C₀₄₀=40040,40 40 40(40E 40=40040,40040340,40 40(40C 40=40040,40140)40.40 400945< 40G0AB=K5 40?@>872>4= 40₀₄₀ 40 40:40 40

4040 40E40M40B40E40D40 40E40q40u40a40t40i40o40n40.40340 40 4040 ₄₀40=4040 40E40M40B40E40D40 40E40q40u40a40t40i40o40n40.40340 40 4040 ₄₀40=40 40140;40 40 4040 40E40M40B40E40D40 40E40q40u40a40t40i40o40n40.40340 40 4040 ₄₀40=4040 40E40M40B40E40D40 40E40q40u40a40t40i40o40n40.40340 40 4040 ₄₀40=40 40240.40

40­>4AB028< 40=0945==K5 407=0G5=8O 402 40(40640)40.40

40f40 40(40₁₄₀)40 40=40 40240,4004034040 40E40M40B40E40D40 40E40q40u40a40t40i40o40n40.40340 40 4040 ₄₀40(40 40240+40140(40 40040,40040340 40+40240 40(40040,40140 40=40 40240,40240340.40 40 40

40

40140.40740.40 40 40 40'0AB=K5 40?@>872>4=K5 40A;>6=>9 40DC=:F88.40

41­>2>4=0O

41

41­CABL 4140=0 41 4148DD5@5=F8@C5<0O 41DC=:F8O 41 41 41 41 41 41 41 41 41 41 41 41 41 41z41 41=41 41f41 41(41u41,41v41)41,41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41(41741)41

41345 41u41 41 41 412>N 41>G5@54L,41 4148DD5@5=F8@C5<K5 41DC=:F88 4142CE 41?5@5<5==KE:41

41 41 41 41 41 41 41 41 41 41 418 41 41v41 41(41x41,41 41C)41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41(41841)41

41">340 41DC=:F8O 41 41z41 41 41O2;O5BAO 41A;>6=>9 41DC=:F8@5<5==KE,41 4155 41<>6=> 41=5?>A@54AB25==> 412K@078BL 41G5@57 41 41x41 41 418 41C:41

41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41z41 41=41 41f41 41[41u41(41x41,41 41C)41,41 41v41(41x41,41 41C)41]41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41(41941)41

41­@8<5@.41 4141 41E41M41B41E41D41 41E41q41u41a41t41i41o41n41.41341 41 4141 ₄₁41,41 41 41 4141 41E41M41B41E41D41 41E41q41u41a41t41i41o41n41.41341 41 4141 ₄₁41,41 41 41 4141 41E41M41B41E41D41 41E41q41u41a41t41i41o41n41.41341 410

4141 41E41M41B41E41D41 41E41q41u41a41t41i41o41n41.41341 41 4141 ₄₁42.42 42"5?5@L 42<>6=> 42=09B842 42E42M42B42E42D42 42E42q42u42a42t42i42o42n42.42342 42 4242 ₄₂42.42

42=>340 421K205B 42=5>1E>48<> 42=09B8 42?@>872>4=KE42q42u42a42t42i42o42n42.42342 42 4242 ₄₂42 428 4242 42E42i42o42n42.42342 42 4242 ₄₂42 42=5?>A@54AB25==>,42 42?>;L7COAL 42@025=AB20<8 42(42742)42 428 42(42842)42 428 42=5 42?@02.42