Answer :
Answer:
as given we have to find number of ways can a race with 7 runners be completed it is completed in 7! = 7*6*5*4*3*2*1 = 5040 ways
Step-by-step explanation: thats a lot of ways
Answer:
as given we have to find number of ways can a race with 7 runners be completed it is completed in 7! = 7*6*5*4*3*2*1 = 5040 ways
Step-by-step explanation: thats a lot of ways