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Intersection of Sets

A balloon ven...

Question

A balloon vendor has 2 red,3 blue and 4 green balloons. He wants to choose one of them at random to give it to Pranali . What is the probability of the event that Pranali gets:
(i) a red balloon
(ii) a blue balloon
(iii) a green balloon.

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Solution

vendor has 2 red,3 blue and 4 green balloons
i)Probability that Pranali gets a red balloon=2/9
i)Probability that Pranali gets a blue balloon=3/9
i)Probability that Pranali gets a green balloon=4/9

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