in how many ways can 5 sportsmen be selected from a group of 10
siddhartharao77:
10C5 = 252
Answers
Answered by
6
hey there!
the number of ways
= 10C5
= 10 ! / 5!(10-5)!
= 10! /(5! x 5!)
= (6x7x8x9x10)/(1x2x3x4x5)
= 252
the number of ways
= 10C5
= 10 ! / 5!(10-5)!
= 10! /(5! x 5!)
= (6x7x8x9x10)/(1x2x3x4x5)
= 252
Answered by
0
Answer:
Its 10C5
So, 10!/5!*(10–5)!=10C5
10!/5!*5!=10*9*8*7*6*5!/5!*5!
=> 10*9*8*7*6/5*4*3*2*1
=> 252
Step-by-step explanation:
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