In How Many Ways 5 Different Red Balls, 3 Different Black Balls And 2 Different White Balls Can Be Arranged Along A Row?

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Question

In how many ways 5 different red balls, 3 different black balls and 2 different white balls can be arranged along a row?

Solution

Correct option is

 

Total number of ways to arrange 10 balls along a row 

      = Number of permutations of 10 different objects in a row 

      .        

 

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