Mathematics, 09.02.2021 15:20 shealwaysknows23
A bag contains n counters. one counter is blue, the rest are red. Two counters are taken at random from the bag. Express in terms of n, the probability that a counter of each colour is taken. Give your answer as a fraction in its simplest form
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A bag contains n counters. one counter is blue, the rest are red. Two counters are taken at random f...
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