The mathematics of card tricks
Pick a card from a well-shuffled deck of standard playing cards. Without showing anyone, look at the card you chose, place it on the top of the deck with all the cards face down, and then cut the pac…
Pick a card from a well-shuffled deck of standard playing cards. Without showing anyone, look at the card you chose, place it on the top of the deck with all the cards face down, and then cut the pac…