Question

A bag contains 5 red balls 3 yellow balls and 2 white balls the number of ways in which one or more coloured balls can be taken out from the bag is

Answer 1

Step-by-step explanation:

probability of both balls to be black = (3/8)*(2/7) = 3/28. Probability that both balls are of,the same color = 5/14 + 3/28 = 13/28.Hope this would be helpful.

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