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A bag contains 3 black, 4 white and 2 re...

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

A

42(4!)

B

`2^(6)xx4!`

C

`(2^(6)-1)(4!)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
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