A-man-has-a-set-of-5-balls-in-which-3-are-red-and-2-are-blue-what-are-the-number-of-ways-these-5-balls-can-be-arranged-in-a-line-

Question Number 136002 by physicstutes last updated on 17/Mar/21

A man has a set of 5 balls, in which 3 are red and 2 are blue

what are the number of ways these 5 balls can be arranged in a

line .

Answered by liberty last updated on 17/Mar/21

\frac{5!}{2! . 3!}

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