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CBSE X - Mathematics
Bag I contains 3 red and 4 black balls and Bag II contains 4 red and 5 black balls. Two balls are transferred at random from Bag I to Bag II and then a ball is drawn from Bag II. The ball so drawn is found to be red in color. Find the probability that the transferred balls were both black. Answer soon
Asked by Trisha Gupta | 23-Sep-2021,06:57 am
Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.
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