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In the figure a disc is shown on which a...

In the figure a disc is shown on which a player spins an arrow twice. The fraction `a/b` is formed, where 'a' is the number of sector on which arrow stops on the first spin and 'b' is the number of the sectore in which he arrow stops on the second spin.On each spin, each sector has equal chance of selection by the arrow. find the probability that the fraction `a/b > 1`.

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