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Five cards are drawn at random from an ordinary deck of 52 cards. In how many ways is it possible to draw four black cards and one red card?

 Jun 19, 2021
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No. of black cards = No. of red cards = 26

 

4 black cards can be drawn in = \(^{26}C_4\) ways

1 red card card can be drawn in = \(^{26}C_1\) ways 

 

No. of ways  = \(^{26}C_4 × {^{26}C_1}\)

 Jun 19, 2021

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