Question

Four cards are drawn from a deck of 52 cards the probability of all being spade is

Answer 1

Answer:

Step-by-step explanation:

the probability of  first card  being spade is =4/52

the probability of  second  card being spade is = 3/51

the probability of  third card   being spade is = 2/50

the probability of  fourth card being spade is = 1/49

the probability of all cards  being spade is =4/52x3/51x2/50x1/49

                                                                      =1/13 x1/17 x1/25 x1/49

                                                                      =1/270725