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Anit [1.1K]
3 years ago
13

20 marbles, 4 red, 6 blue,2 green, 8 yellow, one marble taken out , replaced, one taken out. Probability that he will pull red m

arble first, then green marble
Mathematics
1 answer:
ANEK [815]3 years ago
7 0

Step-by-step explanation:

red=4/19

green2/1

i didnt get the qn prperly..was a marbke taken out second time? and not replaced?

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