Question

A bag A contains a white and 3 red balls and
a bag B contains 4 white and 5 red balls. One
ball is drawn at random from one of the bags
and
it is found to be red. Find the probability that the
red ball drawn is from bag B.​

Answer 1

Answer:

Total Outcomes = 3+4+5+1 = 13

No of fav. outcomes = 5

Probability = Fav. outcomes/total outcomes

= 5/13 (ans)

Step-by-step explanation:

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