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A bag contains 5 black and 6 red balls. Determine the number of ways in which 2 black and 3 red balls can be selected from the lot.

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2 black balls can be selected from 5 black balls in ^5C_2ways

3 red balls can be selected from 6 red balls in ^6C_3 ways 

Total number of ways= ^5C_2* ^6C_3=10*20=200

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