148k views
17 votes
A bag contains n counters.

One counter is blue and the rest are red.
cla
-1
Two counters are taken at random from the bag.
a) Express, in forms of n, the probability that a counter of cach colour is taken.
Give your answer as a fraction in its simplest form.

User Offchan
by
7.5k points

1 Answer

6 votes

Answer:

favourable outcomes /total outcomes

put ur question in the above formula

I'll get ur ans

User William Riley
by
7.9k points
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