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=) There are two bags. One bag contains ...

=) There are two bags. One bag contains six green and three red balls. The second bae contains five green and four red balls. One ball is transferred from the first bag to the second bag. Then one ball is drawn from the second bag. Find the probability that it is a red ball. (ISC 2010 Bag Aontaine 5 white and black balls and bac Bontains 7 White and

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