Question
A bag contains 5 red flowers, 7 yellow flowers and 8
green flowers. 3 flowers are drawn randomly. What is the probability that the flowers drawn contain flowers of different colors?ÂSolution
Required probability = (5C1 x 7 C1 x 8C1)/(20C3) = (5 x 7 x 8 x 6 )/(20 x 19 x 18 ) = 14/57Â
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Qu...
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