In
box I, both coins are gold coins, in box II, both are silver coins and in the box III, there
is one gold and one silver coin A person chooses a box at random and takes out a coin If the coin is of gold, what is the probability that the other coin in the box is also of gold © NCERT
not to be republished
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MATHEMATICS
Solution Let E1, E2 and E3 be the events that boxes I, II and III are chosen, respectively