Comments and Discussions
You don't need to login to post your comment
Comments:
30
Views:
60k
Likes:
120k
5
votes
Anonymous
🌐 Maharashtra
Given
n
C
12
=
n
C
6
or
n
C
n−12
=
n
C
6
⇒n−12=6
⇒n=18
∴
n
C
2
=
18
C
2
=
2×1
18×17
=153
n
C
12
=
n
C
6
or
n
C
n−12
=
n
C
6
⇒n−12=6
⇒n=18
∴
n
C
2
=
18
C
2
=
2×1
18×17
=153
Was this answer helpful?