A box contains 12 balls out …
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A box contains 12 balls out of which x are black It one ball in braw at random from the box what is the probability that it will be a black ball
If 6 more balls are put in the box the probability of drawing a black ball is now double of what it was before find the value of x
Posted by Aditya Dhanotiya 11 months ago
- 1 answers
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Khushi Maan 11 months ago
5Thank You