Question

in how many ways can 5 sportsmen be selected from a group of 10? pls answer fast!!!

Answer 1

Answer :
        Number of Persons = 10
         Number of sportsnmen selected = 5 
  therefore , 
Number of ways = ¹°C₅
              = 10!/5!(10-5)! = 10*9*8*7*6*5!/5!*5! =10*9*8*7*6/5!
                    = 10*9*8*7*6/5*4*3*2*1 
                    =10*9*8*7/5*4
                    =36*7 = 252
 hope this h

Answer 2

The number of ways that 5 sportsmen can be selected from a group of 10 is  252.

1. This question requires knowledge of permutations and combinations.

2. the number of ways 5 people can be selected from a group of 10 is given by the formula 10C5

10C5 = 10!/(5!*5!)

=(10*9*8*7*6)/(5*4*3*2*1)

=252

3. Hence, there are 252 ways in which 5 sportspeople can be selected from a

group of 10.