BOB真人еҪ“еҪ’еӣӣйҖҶжұӨжүҖжІ»еҺҘйҖҶзҡ„еҸ‘з—…жңәзҗҶжҳҜAйҳіж°”еҶ…йғҒдёҚиҫҫеӣӣжң«BиӮқйғҒж°”ж»һCиӮҫйҳіиЎ°еҫ®,йҳҙйҳід№Ӣж°”дёҚзӣёйЎәжҺҘDеҪ“еҪ’еӣӣйҖҶжұӨжүҖжІ»еҺҘйҖҶзҡ„еҸ‘з—…жңәзҗҶжҳҜAйҳіж°”еҶ…йғҒдёҚиҫҫеӣӣжң«BиӮқйғҒж°”ж»һCиӮҫйҳіa逆并b逆BOB真人的概率怎么计算(aйҖҶbжҖҺд№ҲжұӮ)еҜ№з«ӢдәӢ件зҡ„жҰӮзҺҮи®Ўз®—е…¬ејҸ:еҜ№з«ӢдәӢ件зҡ„жҰӮзҺҮи®Ўз®—е…¬ејҸ:P(A)=AгҖӮиӢҘAдәӨBдёәдёҚеҸҜиғҪдәӢ件,A并Bдёәеҝ…然дәӢ件

1、(i)еӣһйЎҫи®Ўз®—дёҠиҝ°еҗҺйӘҢжҰӮзҺҮжүҖйңҖзҡ„ж•°еӯҰиҝҗз®—ii)и®Ёи®әж•°еҖјиҜ„дј°,并дҪҝз”ЁGPжқҘжӢҹеҗҲдёҖдәӣе®һдҫӢж•°жҚ®iii)еӣһйЎҫжӢҹеҗҲзҡ„GPеҰӮдҪ•еҝ«йҖҹжңҖе°ҸеҢ–жҲҗжң¬еҮҪж•°,дҫӢеҰӮжңәеҷЁеӯҰд№дёӯзҡ„дәӨеҸү

2、еҰӮжһңдёӨдёӘж–№йҳөAе’ҢBзҡ„д№ҳз§ҜжҳҜеҚ•дҪҚзҹ©йҳө,AB=I,йӮЈд№ҲAе’ҢBе°ұжҳҜдә’дёәйҖҶзҹ©йҳөгҖӮдёҖдёӘзҹ©йҳөжҳҜеҸҜйҖҶзҡ„()зҡ„,еҝ…йЎ»ж»Ўи¶ідёӨдёӘжқЎд»¶,йҰ–е…ҲиҰҒжҳҜж–№йҳө,е…¶ж¬ЎжҳҜеҸҜд»ҘжүҫеҲ°еҸҰдёҖдёӘж–№йҳөB,дҪҝеҫ—AB=IгҖӮ并дёҚжҳҜ

3、еӣӣйҖҶжұӨзҡ„з»„жҲҗжҳҜA:жҹҙиғЎгҖҒзҷҪиҠҚгҖҒжһіе®һгҖҒз”ҳиҚүB:жЎӮжһқгҖҒйҷ„еӯҗгҖҒз»ҶиҫӣгҖҒз”ҳиҚүC:иӮүжЎӮгҖҒйҷ„еӯҗгҖҒз»ҶиҫӣгҖҒз”ҳиҚүD:йҷ„еӯҗгҖҒе№Іе§ңгҖҒз”ҳиҚүE:йҷ„еӯҗгҖҒиӮүжЎӮгҖҒе№Іе§ң

4、йҷҲиҝ°вҖңaе’Ңbдёӯзҡ„иҮіе°‘дёҖдёӘвҖқжҲ–вҖңaжҲ–bдёӯзҡ„иҮіе°‘дёҖдёӘвҖқе…·жңүдёҺвҖңaгҖҒbжҲ–aе’ҢbвҖқзӣёеҗҢзҡ„еҗ«д№үгҖӮ[0023]еҰӮжң¬ж–ҮжүҖдҪҝз”Ёзҡ„,жңҜиҜӯвҖңзәҰвҖқе°Ҷиў«жң¬йўҶеҹҹжҷ®йҖҡжҠҖжңҜдәәе‘ҳзҗҶи§Ј,并且е°ҶеңЁдҪҝз”Ёе®ғзҡ„дёҠдёӢж–ҮдёӯеңЁжҹҗз§Қ

дёҚжҳҜе•Ҡ,ABиЎЁзӨәA,BйғҪиҰҒеҸ‘з”ҹ,е®ғзҡ„еҜ№з«ӢдәӢ件е°ұжҳҜдёүдёӘдәӢ件AдёҚеҸ‘з”ҹBеҸ‘з”ҹ(AйҖҶBAдёҚеҸ‘з”ҹBдёҚеҸ‘з”ҹ(AйҖҶBйҖҶAеҸ‘з”ҹBдёҚеҸ‘з”ҹ(AйҖҶBзҡ„并,еҚіP(AB)=1P(AйҖҶBP(AйҖҶBйҖҶPa逆并b逆BOB真人的概率怎么计算(aйҖҶbжҖҺд№ҲжұӮ)еҚ•йҖBOB真人үйўҳдёӢеҲ—е“ӘйЎ№дёҚжҳҜд»Јиөӯзҹізҡ„еҠҹж•ҲгҖӮAе№іиӮқжҪңйҳіBеҮүиЎҖжӯўиЎҖCйҷҚйҖҶжӯўе‘•DйҷҚж°”е№іе–ҳEйҮҚй•Үе®үзҘһ