Posted by
**sajid** on
.

a bag contains 14 identical balls,3of which are red, 4black and 7 white .5 balls are drawn from the bag .find the probability that[1] are red [2] at least 3 are black

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March 27, 2017
Posted by
**sajid** on
.

a bag contains 14 identical balls,3of which are red, 4black and 7 white .5 balls are drawn from the bag .find the probability that[1] are red [2] at least 3 are black

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