Probability of all three balls are black if it is known that one of the balls are black
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Here is ur answer
The probability of black ball if there is only 1 black ball out of three is :
Total outcome = 3
Favourable outcome = 1
Probability = 1/3
Here is ur answer
The probability of black ball if there is only 1 black ball out of three is :
Total outcome = 3
Favourable outcome = 1
Probability = 1/3
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