A lucky draw machine is filled with 10 colored balls as 5 red, 3 green – InterviewSolution

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1.	A lucky draw machine is filled with 10 colored balls as 5 red, 3 green, and 2 blue. Machine selects 2 balls one by one withouth replacement. What is the probability that no two balls are of the same color?
Answer» A lucky draw machine is filled with $10$ colored balls as $5$ red, $3$ green, and $2$ blue. Machine selects $2$ balls one by one withouth replacement. What is the probability that no two balls are of the same color?

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