Dealing cards in 5-card stud is a function (players & deck in, hands out). It's surjective (all hands reachable) but not injective (different shuffles can give same hand combinations), thus not bijective.
Option B is correct.
Dealing Cards in 5-Card Stud: A Function Analysis
Yes, dealing cards in a 7-player 5-card stud game can be considered a function! Here's a breakdown:
Function: deal_cards(players, deck)
Input (Domain):
players: An integer representing the number of players (7 in this case).
deck: A list representing the remaining cards in the deck (52 initially).
Output (Codomain):
A list of lists, where each sublist represents the 5 cards dealt to a player.
Function Properties:
Injective (One-to-One): No. Different shuffles can lead to the same hand distribution for the players.
Surjective (Onto): Yes. Any possible hand combination for the 7 players can be reached through different shuffles and deals.
Bijective (One-to-One and Onto): No. Since injectivity doesn't hold, the function is not bijective.
Therefore, the function of dealing cards in 5-card stud is surjective, but not injective or bijective.