We have a deck of cards has 
The numbers of remaining cards are 
Ways of selecting a king from the deck
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Ways of selecting the remaining 
from 
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Total number of selecting the 
cards having one king always
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Determine the number of 5-card combinations out of a deck of 52 cards if each selection of 5 cards has exactly one king.
Determine the number of 5-card combinations out of a deck of 52 cards if each selection of 5 cards has exactly one king.