A bag contains 8 balls, 3 are blue 5 are black
2 balls are taken from the bag at random without replacement
i) work out the probability that there is at least 1 blue ball still in the bag.
iii) work out the probability that there are at least 2 blue balls in the bag
pls help
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Answer:
1blue ball plus 1black ball taken, meets both the equation.
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