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if a bag contains 4 balls. 2 balls are drawn at random and are found to be white.what is the probability that all the balls are white?

if a bag contains 4 balls. 2 balls are drawn at random and are found to be white.what is the probability that all the balls are white?

Grade:12

2 Answers

akshay khandelwal
18 Points
10 years ago

1\3because there is three cases for remaining two balls, that either both balls are white ,or both are not white, or one is white and other is not white

akshay khandelwal
18 Points
10 years ago

      1/2

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