Question
Two different packs of 52 cards are shuffled together. The number of ways in which a man can be dealt 26 cards so that he does not get two cards of the same suit and same denomination is-
- 52 C26. 226
- 104C26
- 2.52C 26
- None of these
Hint:
Two different packs of 52 cards are shuffled together. So take all the identical cards together and don't count them repeatedly.
The correct answer is: 52 C26. 226
First of all staple identical cards and select 26 cards = 
---(1)
But each of the 26 cards can be selected in 2 ways (belonging to either of the two packs)
These number of ways are = 
---(2)
Hence, required number of ways of selection = ×
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