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Three bags A,B and C contain 6 red, 4 bl...

Three bags A,B and C contain 6 red, 4 black and 5 red, 5 black balls and 4red, 6black balls respectively. A bag is selected at random (each of the three bags being equally liekly to be selected and from the the selected bag, a ball is drawn at random. If this ball s found to be red, find the probability that it is drawn from the bag A.

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
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