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CBSE Class 11-science Answered

Asked by Topperlearning User | 20 Aug, 2016, 09:44: PM
answered-by-expert Expert Answer

T h r e e space b a l l s space c a n space b e space s e l e c t e d space i n space C presuperscript 18 subscript 3 space w a y s s e l e c t i o n space o f space r e d space b a l l space c a n space b e space d o n e space i n space C presuperscript 6 subscript 1 space end subscript w a y s s e l e c t i o n space o f space w h i t e space b a l l space c a n space b e space d o n e space i n space C presuperscript 4 subscript 1 w a y s s e l e c t i o n space o f space b l u e space space b a l l space c a n space b e space d o n e space i n space space C presuperscript 8 subscript 1 space w a y s. s o space t h e space r e q u i r e d space p r o b a b i l i t y space i s space fraction numerator C presuperscript 6 subscript 1 C presuperscript 4 subscript 1 C presuperscript 8 subscript 1 over denominator C presuperscript 18 subscript 3 end fraction equals fraction numerator 6.4.8.6 over denominator 18.17.16 end fraction equals 4 over 17

Answered by | 20 Aug, 2016, 11:44: PM

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