1. æŠç¥çããžã§ã³
補åäŒç€Ÿã®ç¹åŸŽãšäŸ¡å€ããã®äž»ãªäœ¿åœãšç®çã¯ã顧客æºè¶³åºŠã顧客é¢äžããã©ã³ããã€ã€ã«ãã£ã§ãã ãã¡ããããã®äŒç€Ÿãçç£ãã補åãéããŠã ãããã£ãŠãäŒç€Ÿã®äžççãªç®æšã¯ XNUMX ã€ã®éšåã§èª¬æã§ããŸãã
- 補åã®å質;
- ã¯ã©ã€ã¢ã³ã/ãŠãŒã¶ãŒããã®ãã£ãŒãããã¯ãæ±ãéã®ãã£ãŒãããã¯ãšå€æŽç®¡çã®å質ã
ãã®ããšãããæ¡çšéšéã®äž»ãªä»äºã¯ã質ã®é«ã A éžæã®æ€çŽ¢ãéžæãèªèŽã§ããããšãããããŸãã ãããã®ã¿ã¹ã¯ã®åºæ¬çãªæ±ãèæ ®ããå¿ èŠããããŸããèŠå¶ããã説æãããããªã·ãŒãšæé ã ã€ãããŒã·ã§ã³ã®ç¶ç¶çãªç£èŠãšå®è£ ã
äžæ¹ã§ãçµç¹ã¯å©çãäžããŠããå Žåã«ã®ã¿ååšããããšãå¿ããŠã¯ãªããŸããã ãã®ç¹ã«é¢ããŠã¯ã極端ãªçŸè±¡ãäžåçã«è¿œæ±ããããšã«ã¯åžžã«ãã€ãã¹é¢ãããããšãå¿ããã«ãé©åãªãã©ã³ã¹ãèŠã€ããããšãéèŠã§ãã
- é©æ°çãããããšã®æ¬ ç¹ã å©çãçã¿åºããªãã©ããããæåžžçãªæ倱ããããããå®éšäŒç€Ÿãã
- å®åã äžæ¹ã§ãçµç¹ã®å³æ Œãªæ§é ã¯ãçŸä»£ã®åžå ŽååŠã®ç¶æ³ã§ã¯ç«¶äºåãçºæ®ã§ããŸããã
äžæ¹ã§ãè·åå 容ã®èšè¿°ãå³å¯ãããå®å䞻矩ãèæ ®ãããšãåŸæ¥å¡ããæ¹å€çãã€åµé çã«èããèœåã奪ãããåŸæ¥å¡ã®èªåŸæ§ãéè¡èœåãäœäžããŸããåªåãè¶ ããŠã è·åèšè¿°æžãæåéãåŸæ¥å¡ã®ããããã¹ãããã管çããå³å¯ãªãããŒãžã£ãŒã®åœ¹ââå²ãæããã ãã§ãªããåŸæ¥å¡ã®æ©èœã XNUMX çš®é¡ã®ãã¥ãŒã©ã« ãããã¯ãŒã¯ã®ã¿ã®äœæ¥ãå¿ èŠãšããåãçš®é¡ã®äžæ¹åã®ã¿ã¹ã¯ã«å¶éããå ŽåãXNUMX çªç®ã®ãããã®ãããã¯ãŒã¯ã®ã¿ã€ãã¯äœç³»çã«æå¶ãããŸãã
åè£è
ã®éžèæç¶ãã«ãããé床ã®å®å䞻矩ã¯ãA éžæãä»ç€Ÿããã®ãªãã¡ãŒãåãå
¥ãããšããäºå®ã«ã€ãªãããæéãå©çã競äºåã倱ããŸãã
ã¯ãããã¡ãããããšãã°ç©æ¥µçã«æ€çŽ¢ããŠããªãä»ã® A ãã¬ãŒã€ãŒãèŠã€ããããšãã§ãããšèšããŸãã ãããŠç§ãã¡ã¯ãããã確å®ã«æã«å
¥ããããšãã§ããŸãã ããããããã¯åžžã«åœãŠã¯ãŸãããã§ã¯ãããŸããïŒä»¥äžã®ãã€ã³ã A ã®ãã¬ãŒã€ãŒãåç
§ïŒã
- éžæã§ãã æ®å¿µãªãããããŒã ã«ã¹ãŒããŒã¹ã¿ãŒãåžžã«ç²åŸã§ãããšã¯éããªããšãã誀差ã®ç¯å²ãèæ ®ããå¿ èŠããããŸãã ãã®çç±ã¯ãç§ãã¡ãšã¯ãŸã£ããé¢ä¿ã®ãªããã®ã§ããå¯èœæ§ããããŸããåè£è ã¯çŸåšã®çµç¹ã«é床ã«å¿ å®ã§ããå¯èœæ§ããããŸããåœç€Ÿã®è©³çŽ°ã«å ±é³Žããªãå¯èœæ§ããããŸããäºç®ãå£æ» çã«è¶ éããŠããå¯èœæ§ããããŸããçŸåšã®çµç¹ã§åãæéãçãããå¯èœæ§ããããŸããæ°ããææ¡ãæ€èšããæéã¯éãããŠããŸã...
ãããŠãæçœãªè³ªåãèªåèªèº«ã«åãããšãå¿ããªãã§ãã ããããA ãã¬ãŒã€ãŒã¯å¿ èŠã§ãã?ã ããã¯ã¹ã¿ãŒã®æç床ã®çŸæ®µéã財åç¶æ³ãçŸåšã®çŠå©åçãèæ ®ãããšããã€ãããã¯ã«çºå±ãé©ãã»ã©ç«¶äºã®æ¿ããåžå Žã§ããã¯ã¹ã¿ãŒãç¶æãç¶ããããšãã§ããã ãããïŒ
2. ç®æš
ç®æš #1 é
åçãªåè£è
ã®è³ªãšé¢é£æ§ãé«ãã
ç®æš #2 å質/é¢é£æ§ãšé床/éã®éã®é©åãªãã©ã³ã¹ã確ä¿ãã (åè£è
ã®ç²åŸãšããã»ã¹ã®å¹çã®äž¡æ¹)
ç®æš 3 æ¢åã®ããã»ã¹ãæé©åããããæè»ã«ãã
ã©ã®äŒæ¥ãäŸå€ãªã XNUMX ã€ã®ç®æšãã¹ãŠãè¿œæ±ããå¿ èŠããããŸãã å¯äžã®åé¡ã¯ãäŒæ¥ã®æç床ã®å段éã§ã©ã¡ãã®åªå é äœãé«ãã®ãããŸãã¯ãããããäŒæ¥ã®æŽ»åã®è©³çŽ°ã補åã®è©³çŽ°ãšã©ã®çšåºŠåŒ·ãçžé¢ããŠããã®ããšããããšã§ãã æ®å¿µãªãããå€ãã®ããã»ã¹ãåæã«äžŠè¡ããŠå®è£ ãããå ŽåãããŸããŸãªããã»ã¹å šäœããåäžã®ããã»ã¹ãå€ç§çã«åé¢ããå šäœã®çµæã«å¯Ÿãããã®åœ±é¿ãè©äŸ¡ããããã«äœ¿çšã§ããæè¡ã¯ãããŸããã
ãããã£ãŠãæ¡çšéšéãåæ段éã«ããå Žåã¯ãããžãã¯ã䜿çšããŠãã ãããããã«ããŸãã«ãå€ãã®æé ãã¢ã¯ãã£ããã£ã§å§åãããªãããã«ããŠãã ããã ãã£ã XNUMX ã€ã®ããã«ã§æäœã§ããå·¥å Žã®æ©æ¢°ã«ãXNUMX ããŒãžãã®åæ±èª¬ææžãããã°ã°ãããŠããããã«èŠããŸãã åæ§ã«ãæã« XNUMX 件ã®æ¬ å¡ãæ åœãã XNUMX 人ã®éšéã§ã¯ãXNUMX 件ã®æ瀺ã¯å¿ èŠãããŸããã 倧éã®æ瀺ãå¿ èŠã«ãªãã®ã¯ãæŽçãããšãã ãã§ãã
ããã¯ãæ°ããéšéãäœæãããšãã«æ³šæãæãããšãæ¬åœã«éèŠã§ãããã¬ããŒããšçµ±èšã§ãã èªåã®äœã®ç¶æ ãçŽæçã«æ£ç¢ºã«è©äŸ¡ããããšã¯ã§ããŸããã ããã«ã¯åšå ·ãå¿ èŠã§ãã åæ§ã«ãããªãã®éšéãæ¬æ Œçãªçãç©ã§ãã 枩床ã枬å®ããã«ã¯ãèšéã·ã¹ãã ã䜿çšããå¿ èŠããããŸãã å°æ¥ã®å€æŽã管çããã«ã¯ãææšã·ã¹ãã ãå¿ èŠã«ãªããŸãã (ææšãæ£ãã決å®ããæ¹æ³ã«ã€ããŠã¯ãç§ã®èšäºãæ¡çšããŒã ã®ã¢ãããŒã·ã§ã³ ã·ã¹ãã ãèšå®ããæ¹æ³ããåç §ããŠãã ãã)ã
äºåçµæ:
- åžžèãšè«çã䜿çšããäžå¿ èŠãªããã»ã¹ã§éšéã飜åãããªãã§ãã ããã
- èªåãçç£ãããã®ã枬å®ããæ¹æ³ãç¥ã£ãŠãã ããã
- å°ããªããšããå§ããŸãããã ãã¹ãŠã段éçã«å®è£ ããŠãã ããã ããã«ãããåæ°ããèŠçŽ ã®éã¿ãè©äŸ¡ããããšãã¯ããã«ç°¡åã«ãªããŸãã
3. å€æŽç®¡ç
ããªããšç§ã XNUMX çªç®ã®æ®µèœã§èª¬æããããžãã¯ã«åŸã£ãŠãããšä»®å®ããŸãããã ã€ãŸãã次ã®ãã®ããããŸãã
a) éšéå ã§å®è£ ãããããã€ãã®åºæ¬ããã»ã¹ã
b) äž»èŠç®æš 1ã2ã3 ã®åªå é äœã«å¿ããŠããããã®åºæ¬ããã»ã¹å šäœã®æå¹æ§ã枬å®ããææšã·ã¹ãã ã
éãå¢ããã«ã€ããŠãããæå³ã®ãã泚æãå¿ èŠã«ãªããšãæ°ããããã»ã¹ãåŸã ã«è¿œå ããŸãã 段éçã«è¿œå ããæšå¥šé »åºŠã¯ãååæããšã«æ°ããããã»ã¹ã 3 ã€ä»¥äžã«ããããšã§ãã XNUMX ãæã¯ãã¡ããªã¯ã¹ã®ç¶æ ã®å€åãèŠãŠãå°ãªããšãããçšåºŠã®æ°žç¶çãªäŸåã«ã€ããŠè©±ãããšãã§ããæå°æéã§ãã éåžžãäŒæ¥ã¯æ¥éã«æé·ããŠããã«ãããããããæ°ããããã»ã¹ãããåçã«å®è£ ããå¿ èŠã¯ãããŸããã ããããªããšããªã¹ã¯ã䌎ããŸãã æ°ãããã®ãã¹ãŠã®æå¹æ§ã远跡ããããšãäžå¯èœã«ãªãããã ãããŠããã¯å¿ ç¶çã«æ··ä¹±ãåŒãèµ·ãããŸãã
枬å®å€
å€ãã®å ŽåããããŒãžã£ãŒã¯å€åãéåžžã«è¡šé¢çã«è©äŸ¡ããŸãã ããšãã°ãæ¡çšéšéã®äž»ãªç®æšãããå€ãã®åè£è ãåŒãä»ããããšã§ãããšèãããšãæ¡çšéšéã¯ãã®åäžã®ææšãšããããªãºã ãéããŠãããããã®æ°ããããã»ã¹ã®äŸ¡å€ã枬å®ããŸãã ããããçµå±ã®ãšãããããã¯éåžžã«çãèŠéè§ã§ãã äžèšã®ç®æšã®äŸãèŠãŠã¿ãŸãããã
- ç®æš 1 â é åçãªåè£è ã®è³ªãšé¢é£æ§ããã¯ããŒãºãããæ¬ å¡ã®å®éçææšã䜿çšããŠè©äŸ¡ããããšã¯ã§ããŸããã ãã®å ŽåããŸã泚ç®ãã¹ãææšã®XNUMXã€ã¯ãè©Šçšæéãçµéããåè£è ã®æ°ã§ãã
- ç®æš 2 - ããã§ã¯ãæ¡çšåè£è ã®ç·æ°ãšããææšã«å®éã«æ³šæãæãå¿ èŠããããŸãããåæã«ãããåã®æ®µèœã®å質ææšãšæ¯èŒããäŒç€Ÿãå¿ èŠãšãããã©ã³ã¹ãæ¢ããŸãã
- ç®æš #3 ã¯éåžžã«è€éãªç¹ã§ãããè¡šé¢çãªæž¬å®ã¯ãèµ·ãã£ãŠããããšã®æ¬è³ªãéçŸå®çã«åæ ããŠããå¯èœæ§ããããããéåžžã«å±éºãªç®æšã®äžäŸã§ãã ãã®å Žåãåã® 360 ã€ã®ãã€ã³ãããã®ææšãè©äŸ¡ããããã»ã¹æé©åã®ã¬ãã«ãåæããã ãã§ãªããå šäœåãå®æãããã®ã«ã圹ç«ã€ãããããšãã°ãææšãšããŠæ¡çšãããŒãžã£ãŒ XNUMX ã枬å®ããããšã圹ç«ã€ããã§ããæ¢åã®ããã»ã¹ã®æè»æ§/å©äŸ¿æ§/ããããããã
4 çµè«
åŒã¯éåžžã«åçŽã§ããããã«èŠããŸãã
P1+P2=1ã
ããã§: P1 ãš P2 ã¯æ¢åã®åºæ¬ããã»ã¹ã§ãã
1ã¯çŸåšã®æž¬å®çµæã§ãã
æ°ããããã»ã¹ãå°å ¥ãããšããã®å¯äžåºŠã®èšç®ã¯é£ãããªããªããŸãã
P1+P2+P3=1
P3 = 1 ããã®æãããªåå·®
å®éã«ã¯ãåé¡ã¯ XNUMX ã€ãããŸããããã¯æ§æ¥ããšæ··ä¹±ã§ãã ã§ããéãã®ããšãããŠãã§ããã ãé«ãçµæãéæããããšãããšãçµå±å€±æããŠããŸããŸãã ãªããªãããããçŸãããŸã§ã®æéãäžããã«ãäœãæ°ããããšãèšç®ããããšã¯äžå¯èœã ããã§ãã ãã®èšç®ã®äžå¯èœæ§ã¯æ··ä¹±ãããããããããä»åºŠã¯æ£®ããæãåºãæ¹æ³ãæ¢ãç²ç®ã®ç·æ§ã®ç¶æ ã«ã€ãªãããŸãã ãã®éãé²ãã§ãããšãåºæ¬çãªããšã«ãæ°ã¥ãããšãã§ããªããªããŸãã ããããå解ã®è©±ã¯åºãªãã ããã
ãããã£ãŠãäœãéèŠãªããšãå®è£
ãå§ããåã«ãäºåã«æéããããŠãã¹ãŠãåæããŠãã ããã ããããªããšãå°æ¥ããã«å€ãã®æéãéãããšã«ãªããŸãã
åºæïŒ habr.com