Asked by Jackson allies
A big ball contains 3 red,2 white identical balls. If 2 balls are picked at random from the bag,one after the other and with replacement, find the probability that they are different colour?
Answers
Answered by
oobleck
P(g,r) = 3/5 * 2/5
P(r,g) = 2/5 * 3/5
so, 12/25
P(r,g) = 2/5 * 3/5
so, 12/25
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