An urns contains 2 red,3green,2blue balls.If a ball is drawn at random,then find the Probability that the ball is not blue
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total number of balls which are not blue=5
total no.,of balls=7
therefour the probability that the ball is not blue=5/7
total no.,of balls=7
therefour the probability that the ball is not blue=5/7
NavanshSaroha:
Very thnxx
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5\7 is the probablity
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