Questions no 67 A bag contains 3 black, 4 white and 2 red balls, all the balls being different - Maths - Permutations and Combinations

Question

Questions no 67 A bag contains 3 black, 4 white and 2 red balls,
all the balls being different The number of selections of at most 6
balls containing balls of all the colours is

Dhriti Gupta · Accepted Answer

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Questions no 67. A bag contains 3 black, 4 white and 2 red balls, all the balls being different. The number of selections of at most 6 balls containing balls of all the colours is