if c(n,8)=C(n,2), then C(n,10)=1
Answers
Answered by
0
Answer:
As
n
C
9
=
n
C
8
9!(n−9)!
n!
=
8!(n−8)!
n!
9×8!(n−9)!
n!
=
8!(n−8)(n−9)!
n!
n−8=9
n=17
Then the value of
18
C
n
is,
18
C
17
=
17!(18−17)!
18!
=
17!
18×17!
=18
Step-by-step explanation:
Plz mark as brainliest and follow me please
Similar questions